Pesticides manual : a world compendium
WORTHING, Charles R
Pesticides manual : a world compendium - 6th ed - London 1979 - 655p
PESTICIDES -- HANDBOOKS, MANUALS, ETC
PESTICIDES -- HANDBOOKS, MANUALS, ETC
632.950 202 W84P
Pesticides manual : a world compendium - 6th ed - London 1979 - 655p
PESTICIDES -- HANDBOOKS, MANUALS, ETC
PESTICIDES -- HANDBOOKS, MANUALS, ETC
632.950 202 W84P