The grapeberry worm /
Gossard, H. D.
The grapeberry worm / H. A. Gossard, J. S. Houser - Wooster, Ohio : Agricultural Experiment Station - 16 p.
Encuadernado con: The hessian Fly in Ohio/C. E. Thorne
203413
Control de plagas Polychrosis viteana
PA-C 632.9 T4
The grapeberry worm / H. A. Gossard, J. S. Houser - Wooster, Ohio : Agricultural Experiment Station - 16 p.
Encuadernado con: The hessian Fly in Ohio/C. E. Thorne
203413
Control de plagas Polychrosis viteana
PA-C 632.9 T4