000 00344 a2200109 4500
082 _a632.95
_bW893s2
245 1 _aSPECIFICATIONS FOR PESTICIDES
_cINSECTICIDES-RODENTICIDES-MOLLUSCICIDES HERBICIDES-AUXILIARY CHEMICALS SPRAYING AND DUSTING APPARATUS
250 _a2nd
260 _aGeneva
_bWh. H. O.
_c1961
964 _gCIRC
997 _a33339 C
999 _c455892
_d455892