The economics of integrated pest control in irrigated rice : a case study from the Philippines
Waibel, Hermann
The economics of integrated pest control in irrigated rice : a case study from the Philippines Waibel, Hermann - Berlin Springer-Verlag 1986 - xii,196p. ill. 25 cm.
L
0387166874
623.9 / W
The economics of integrated pest control in irrigated rice : a case study from the Philippines Waibel, Hermann - Berlin Springer-Verlag 1986 - xii,196p. ill. 25 cm.
L
0387166874
623.9 / W