Breeding field crops /
Poehlman, John Milton
Breeding field crops / by John Milton Poehlman. - Westport, Connecticut : The Avi Publishing, c1977. - 427 p. : ill. ; 25 cm.
Includes bibliographical references and index.
Field crops.
Crops.
Field crops -- breeding.
SB185 / .P6355 1977
Breeding field crops / by John Milton Poehlman. - Westport, Connecticut : The Avi Publishing, c1977. - 427 p. : ill. ; 25 cm.
Includes bibliographical references and index.
Field crops.
Crops.
Field crops -- breeding.
SB185 / .P6355 1977