Aw, P.C.
Cave phosphate deposits and their role in the fertilizer industry in Peninsular Malaysia P.C. Aw - 1984 - 9 p. ill. 30 cm
Includes bibliographical references
Guano derived from excrement of bats in commonly found in some limestone caves in perlis, Kedah, Kelantan, perak and Pahang. The utility of guano as a fertilizer is known to the local formers, who since time immermorial have used it in padi or vegetable farming.
Minerals--Malaysia
Malaysia
Cave phosphate deposits and their role in the fertilizer industry in Peninsular Malaysia P.C. Aw - 1984 - 9 p. ill. 30 cm
Includes bibliographical references
Guano derived from excrement of bats in commonly found in some limestone caves in perlis, Kedah, Kelantan, perak and Pahang. The utility of guano as a fertilizer is known to the local formers, who since time immermorial have used it in padi or vegetable farming.
Minerals--Malaysia
Malaysia