Rather, howard c.
Field crops / edited by Howard C Rather and Carter Monroe Harrison - 2nd ed. - new york : McGraw-Hill, ©1951. - 466 p. : ill. ; 23 cm. - McGraw-Hill publications in the agricultural sciences. .
Includes bibliographical references and index.
Field crops.
Agricultura -- Manuales.
Cultures de plein champ.
633 / RAF
Field crops / edited by Howard C Rather and Carter Monroe Harrison - 2nd ed. - new york : McGraw-Hill, ©1951. - 466 p. : ill. ; 23 cm. - McGraw-Hill publications in the agricultural sciences. .
Includes bibliographical references and index.
Field crops.
Agricultura -- Manuales.
Cultures de plein champ.
633 / RAF