Tests of agrochemicals and cultivars. - [s.l] : Association of Applies Biologists, 1981- - v. ; 26 cm. - Annual - Vol. 2 (Apr. 1981)- Latest issue consulted: Vol. 11 (Apr. 1990). ISSN: 0003-4746 Subjects--Topical Terms: Agriculture -- Periodicals. Dewey Class. No.: 574.605