Distribution of fertilizers in the Philippines [microform]

Manylion Llyfryddiaeth
Prif Awdur:	Alcaraz, Marilyn S.
Fformat:	Visual Material
Iaith:	English
Cyhoeddwyd:	Quezon City Photoduplication Service, University of the Philippines Library 1975
Pynciau:	Fertilizer industry > Philippines.