Serviss, George H.
Grassland farming / George H. Serviss and Gilbert H. Ahlgren. - New York : John wiley, c 1955. - vi, 146 p. : ill. ; 22 cm.
Includes index.
337 337
Field & plantation crops.
633 / S69g
Grassland farming / George H. Serviss and Gilbert H. Ahlgren. - New York : John wiley, c 1955. - vi, 146 p. : ill. ; 22 cm.
Includes index.
337 337
Field & plantation crops.
633 / S69g