The phosphate supply pattern of some Philippine soils with high and low phosphorus contents [microform].

The phosphate supply pattern of some Philippine soils with high and low phosphorus contents [microform].

Bibliographische Detailangaben
1. Verfasser: Malik, Muhammad Bashir 1935-
Format: Visual Material
Sprache:English
Veröffentlicht: Quezon City Photoduplication Service. University of the Philippines Library 1977.
Schlagworte:
Soils > Phosphorus content.
Soils > Philippines.