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

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

Bibliografiset tiedot
Päätekijä: Fagi, Achmad Mudzakkir 1940-
Aineistotyyppi: Visual Material
Kieli:English
Julkaistu: Quezon City Photoduplication Service. University of the Philippines Library 1979.
Aiheet:
Rice > Philippines.
Agriculture > Philippines.
Nitrogen fertilizers.
Rice > Fertilizers and manures. > Philippines.