Search
You searched for:
Start Over
Tualatin River Watershed
Remove constraint Tualatin River Watershed
Author
Taub, F. B. (Frieda B.)
Remove constraint Author: Taub, F. B. (Frieda B.)
Author
U.S. International Biological Program. Coniferous Forest Biome
Remove constraint Author: U.S. International Biological Program. Coniferous Forest Biome
Subject
Nitrogen cycle -- Washington (State) -- Washington, Lake
Remove constraint Subject: Nitrogen cycle -- Washington (State) -- Washington, Lake
Material Types
Article
Remove constraint Material Types: Article
1 entry found
Search Results
-
1. [Article] Nitrogen transformations
The feasibility and enumeration studies have led to the following conclusions: The nitrogen fixation studies should be done in 1973, using acetylene reduction technique with some verification by N15. The ...Citation