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Filtering by: Creator O'Brien, Dennis Terrence Non-Academic Affiliation Oregon State University. Graduate School

Risk and the selection of alternative weed management technologies in Philippine upland rice production

Creator:

O'Brien, Dennis Terrence

Resource Type:

Dissertation

Full Text:

ALTERNATIVE WEED MANAGEMENT TECHNOLOGIES IN PHILIPPINE UPLAND RICE PRODUCTION by Dennis Terrence
Strontium isotopic and trace element geochemistry of the Saddle Mountains and Grande Rondé basalts of the Columbia River basalt group

Creator:

Nelson, Dennis O.

Resource Type:

Dissertation

Full Text:

no. 43 36 , \ Mineralogy 4%;) 38 39 37 Normative Qz 0.0 0.0 0.0 0.0 0.0 Or 6.43 7.86 8.43 7.53