Amelioration of an acid sulfate soil [microform]

Bibliografische gegevens
Hoofdauteur:	Attanandana, Tasnee 1944-
Formaat:	Visual Material
Gepubliceerd in:	Quezon City Photoduplication Service. University of the Philippines Library 1977.
Onderwerpen:	Soil acidity. Soils > Leaching. Liming of soils. Rice > Fertilizers and manures.