Rola, Agnes C.
Pesticides, rice productivity, and farmers' health : an economic assessment / - Manila, Philippines : Washington, D.C., USA : International Rice Research Institute ; World Resources Institute, 1993. - 100 p. : ill. ; 23 cm.
971220037X
633 INT 1993 A052 Co.
Pesticides, rice productivity, and farmers' health : an economic assessment / - Manila, Philippines : Washington, D.C., USA : International Rice Research Institute ; World Resources Institute, 1993. - 100 p. : ill. ; 23 cm.
971220037X
633 INT 1993 A052 Co.