Resource productivity on lowland rice farms in the Bicol River Basin, 1975, Philippines, 1979

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Semaoen, Mohamad Iksan 1941-
Formáid:	LEABHAR
Teanga:	English
Ábhair:	Rice > Philippines > Camarines Sur. Rice > Economic aspects > Philippines > Camarines Sur.