Index Catalog // ScholarsArchive@OSU

The phytosociology of some vine maple communities in the Marys Peak watershed

Creator:: Anderson, Howard George
Abstract:: A study was undertaken in the Marys Peak watershed with the following objectives. First, a classification of the major plant communities was carried out. Second, some of the ecological features of Acer circinatum that account for its distribution within these communities were determined. The following plant communities are described: Corylus...
Resource Type:: Masters Thesis
Full Text:: . Pseudotsuga menziesii, Corylus californica and Bromus vulgaris are the usual dominant species in each of

A study of the deterioration of X-ray fluoroscopic screens

Creator:: Properzio, William Stuart, 1940-
Abstract:: From the time when fluoroscopic screens were first used there have been scattered references to reduction in their light output due to age, use, etc. References are scarce and usually devoid of quantitative data. A long-range program has been set up in an effort to arrive at some meaningful information....
Resource Type:: Masters Thesis
Full Text:: due to age, use, etc. References are scarce and usually devoid of quantitative data. A long -range

OSU theses and dissertations : 1960-1965

Creator:: Brandt, Patricia A.
Abstract:: A departmental and author index of 1,388 Masters Theses and Doctoral Dissertations accepted by the Graduate School, Oregon State University.
Resource Type:: Book
Full Text:: osu Theses and Dissertations 1960-1965 Bibliographic

Symposium proceedings : herbicides and vegetation management in forests, ranges, and noncrop lands, 1967

Creator:: Oregon State University. School of Forestry
Abstract:: The nonagricultural lands of the world are being called upon today to satisfy tremendous demands from society at all levels of economic development. Until recently, costs of management of many of these lands were too high to warrant appreciable management investment for the relatively low yields. Society is beginning to...
Resource Type:: Conference Proceeding
Full Text:: of plant, animal, and human ecology, considered in a complex framework of economic and social

A conceptual paradigm for the evaluation of recreation resources

Creator:: Stankey, George H.
Abstract:: One of the most serious problems confronting modern America is the efficient and rational utilization of the recreation resource base, not only in terms of present demands and needs, but future as well. The resource manager, in the past, has had few guidelines from which to determine the type and...
Resource Type:: Masters Thesis
Full Text:: problems confronting modern America is the efficient and rational utilization of the recreation resource

A survey and evaluation of land resource classification systems in the United States

Creator:: Aldrich, Frank T.
Abstract:: The purpose of this thesis is to examine the methods and criteria developed for rating actual and potential agricultural land in the United States. It is motivated by the apparent increasing competition for quality space created by the expanding population, and by the belief that land rating and classification are...
Resource Type:: Masters Thesis
Full Text:: A Survey and Evaluation of Land Resource Classification

White grubs and their allies : a study of North American scarabaeoid larvae

Creator:: Ritcher, Paul O.
Resource Type:: Book
Full Text:: "White grubs and their allies" WHITE GRUBS AND THEIR

Sorption of NH₃ in a dry system in relation to the chemical properties of clays and soils

Creator:: James, D. W. (David W.), 1929-
Abstract:: The physico-chemical reactions of ammonia in soils and clays have many practical and theoretical implications. On the one hand, large quantities of anhydrous ammonia are used annually in agriculture for fertilizer; the dry gas is applied directly to the soil by simply injecting it below the ground surface. On the...
Resource Type:: Dissertation
Full Text:: chemical properties of clays and soils SORPTION OF NH3 IN A DRY SYSTEM IN RELATION TO THE CHEMICAL

A case study in the evaluation of public domain in a Bureau of Land Management transfer area

Creator:: Barney, Robert Adling
Abstract:: The problem of this thesis is to evaluate small tracts of public domain land as to their best use in an area where the Bureau of Land Management desires to terminate managerial responsibilities. The area chosen is located in the Prineville District, Bureau of Land Management and is within the...
Resource Type:: Masters Thesis
Full Text:: the process of the evolution and subsequent designation as a transfer area. The change was dependent

Selected regional forces of the land use system of the Upper Napa Valley of California since 1950

Creator:: Brugo, Mary L.
Abstract:: The Upper Napa Valley land use system is presently agricultural and epitomized by vineyards of quality wine grapes. As the San Francisco Bay Urban Area continues to expand the Upper Napa Valley is brought into closer proximity to the urban margin, and its agricultural usefulness is being threatened. Whether the...
Resource Type:: Capstone Project
Full Text:: MASTER OF SCIENCE May 1967 TABLE OF CONTENTS L THE STUDY THEME 1 The Napa Valley and Its Relation

ScholarsArchive@OSU

The phytosociology of some vine maple communities in the Marys Peak watershed

A study of the deterioration of X-ray fluoroscopic screens

OSU theses and dissertations : 1960-1965

Symposium proceedings : herbicides and vegetation management in forests, ranges, and noncrop lands, 1967

A conceptual paradigm for the evaluation of recreation resources

A survey and evaluation of land resource classification systems in the United States

White grubs and their allies : a study of North American scarabaeoid larvae

Sorption of NH₃ in a dry system in relation to the chemical properties of clays and soils

A case study in the evaluation of public domain in a Bureau of Land Management transfer area

Selected regional forces of the land use system of the Upper Napa Valley of California since 1950

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