Endogenous concentrations of indole-3-acetic acid (IAA) and cytokinins were compared to the tendency for plagiogravitropjc growth in rooted stein cuttings of Douglas-fir. A chromatographic method was developed for
the p ...
The Second Pandemic had a profound impact on the people of Europe. In the few years between 1347 and 1350, a new epidemic disease spread across the entirety of Europe and killed between one third and two thirds of the po ...
The decorated saddle blankets that are part of many museum collections
are a distinctive facet of Native American culture. They exhibit the
craftsmanship and artistic merit that characterize the Plains art style. This ...
Nonpoint source pollution is currently the major source of water pollution in Oregon as
well as the United States as a whole. The Environmental Protection Agency designated
marinas as one of the sources of nonpoint pol ...
Oregon State College. Federal Cooperative Extension Service; Zeller, S. M.; Clark, R. Ralph(Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1947-01)