martin,
the scientific principles of crop protection: hubert; - 7 - uk: edward arnold publishers 1983, - 486, ix. 24
no index
includes references
0-7131-3467-4 (hard cover):
--mutiple authors
pest control
632 9 mar
the scientific principles of crop protection: hubert; - 7 - uk: edward arnold publishers 1983, - 486, ix. 24
no index
includes references
0-7131-3467-4 (hard cover):
--mutiple authors
pest control
632 9 mar