International code of conduct on the distribution and use of pesticides.

Published 1986

Pest of the coconut palm.

by Lever, R. J. A. W.
Published 1969

Pesticide residues in food-1987.

Published 1988

Common weeds of East Africa-Magugu Africa Mashariki /

by Terry, P. J.
Published 1987

Sugar - cane diseases a guide for field identification.

by Koike, Hideo.
Published 1988

Ecology and control of perennical weeds in latin.

Published 1986

Manual on the development and use of FAO specifications for plant protection products.

Published 1987

An annotated bibliography on rodent research in latin America 1960-1985 /

Published 1986

Rodent pests and their control in the near east.

by Greaves, J. H.
Published 1989