Waibel, H. The economics of integrated pest control in irrigated rice: a case study from the Philippines / [by] Hermann Waibel - Berlin Springer-verlag 1986 - xii, 196 pages - crop protection monographs . Includes appendix, references & index. ISBN: 3540166874 Subjects--Topical Terms: Pest controlPestsAgricultural pests Dewey Class. No.: 632.9 / WAI