Search Results for the EPA National Library Catalog

Items Found: 3
Showing: Items 1 - 3
Your Search: (SUBJECT=Micro organisms Nitrogen fixing)


 
 
 
Select Item Title Year Published
Genetic engineering for nitrogen fixation / 1977
Limitations and potentials for biological nitrogen fixation in the tropics / 1978
Methods for evaluating biological nitrogen fixation / 1980

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