Spring practice in economic zoology /
Gossard, H. A.
Spring practice in economic zoology / H. A. Gossard - Wooster, Ohio : Agricultural Experiment Station - p. 15-88
Encuadernado con: The hessian fly in Ohio/C. E. Thorne
203405
Control de plagas Zoología económica
PA-C 632.9 T4
Spring practice in economic zoology / H. A. Gossard - Wooster, Ohio : Agricultural Experiment Station - p. 15-88
Encuadernado con: The hessian fly in Ohio/C. E. Thorne
203405
Control de plagas Zoología económica
PA-C 632.9 T4