Gaya APA

Optimum ratio of fresg manure and grain size of phosphate rock mixture in a formulated compost for . (2012). Lampung: Department of Soil Science Faculty of Agriculture.

Gaya MLA

Optimum ratio of fresg manure and grain size of phosphate rock mixture in a formulated compost for . . Lampung: Department of Soil Science Faculty of Agriculture, 2012. Artikel.