Insecticide amd fungicide handbook for crop protection : /
Blsckwell Scientific Publications
Insecticide amd fungicide handbook for crop protection : / Blsckwell Scientific Publications - 4a ed. - Londres ; Blackwell Scientific Publications , 1972 - 415 p. : il. ; 22 cm. :
632088400
FUNGICIDAS INSECTICIDAS TERAPEUTICA VEGETAL
632
Insecticide amd fungicide handbook for crop protection : / Blsckwell Scientific Publications - 4a ed. - Londres ; Blackwell Scientific Publications , 1972 - 415 p. : il. ; 22 cm. :
632088400
FUNGICIDAS INSECTICIDAS TERAPEUTICA VEGETAL
632