Effects of potassium on the growth, yield and on the nutrient cation relationship in rice grown on calcereous soils [microform]

Bibliografiska uppgifter
Huvudupphovsman: Montecillo, Lupo A. 1934-
Materialtyp: Visual Material
Språk:English
Publicerad: Quezon City Photoduplication Services,University of the Philippines Library 1975.
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