Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice [microform]

Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice [microform]

Manylion Llyfryddiaeth
Prif Awdur: Fagi, Achmad Mudzakkir 1940-
Fformat: Visual Material
Iaith:English
Cyhoeddwyd: Quezon City Photoduplication Service. University of the Philippines Library 1979.
Pynciau:
Rice > Philippines.
Agriculture > Philippines.
Nitrogen fertilizers.
Rice > Fertilizers and manures. > Philippines.