Two wild grasses as hosts of the Hessian fly, Phytophaga destructor /
Noble, W. B.
Two wild grasses as hosts of the Hessian fly, Phytophaga destructor / by W. B. Noble - Washington : Govt. Print. Office, 1931 - 589-592 p. ; 27 cm - Journal of agricultural research ; 42 .
Two wild grasses as hosts of the Hessian fly, Phytophaga destructor / by W. B. Noble - Washington : Govt. Print. Office, 1931 - 589-592 p. ; 27 cm - Journal of agricultural research ; 42 .