Winter practice in economic zoology /
Gossard, H. A.
Winter practice in economic zoology / H. A. Gossard - Wooster, Ohio : Agricultural Experiment Station - 36 p. - Ohio. Agr. Exp. Sta. Bull; 64 .
Encuadernado con: The hessian fly in Ohio/C.E. Thorne
203801
Control de plagas Zoología económica
PA-C 632.9 T4
Winter practice in economic zoology / H. A. Gossard - Wooster, Ohio : Agricultural Experiment Station - 36 p. - Ohio. Agr. Exp. Sta. Bull; 64 .
Encuadernado con: The hessian fly in Ohio/C.E. Thorne
203801
Control de plagas Zoología económica
PA-C 632.9 T4