EN
Investigations on the control of Hypoderma sp. by application of 0,0-dimethyl-O(2,4,5-trichlorphenyl) thiophaspate
RU
K issledovanijamehfira 0,0-dimetil-0,2,4,5-trichlorfenilovojj tiofosfornojj kisloty, primenjaemogo v bor'be s ovodom (Hypoderma sp.)