Biological nitrogen fixation in trees: a prelude to minimizing use of chemical nitogen fertilizer
Professorial Chair Lecture
NASIPIT LUMBER Co. Technical Group Professorial Chair Lecture
Place
Nasipit, Agusan del Norte
Date
7-31-1982
Location
UPLB Main Library Special Collections Section (USCS)
Language
English
Recommended citation
Umali-Garcia, Mercedes, "Biological nitrogen fixation in trees: a prelude to minimizing use of chemical nitogen fertilizer" (1982). Professorial Chair Lecture. 629.
https://www.ukdr.uplb.edu.ph/professorial_lectures/629
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