Lever, Brian G. Crop protection chemicals / by Brian G. Lever - New York : Ellis Horwood, 1990 - 192 p. : ill. ; 25 cm. - Ellis Horwood series in applied science and industrial technology . Bibliography : p. (187)-189 ISBN: 0131942425 RM364.70 Subjects--Topical Terms: Pesticides--CongressesAgricultural pests--Control--CongressesPlants, Protection of--Congresses