Advances in Agronomy : Prepared under the auspices of the American Society of Agronomy vol. 18 /
A. G. Norman.
- New york : Academic press, c1966.
- xii, 439 p. : ill. ; 22 cm.
Includes bibliographical references and index.
Agriculture
630 / NOA
Includes bibliographical references and index.
Agriculture
630 / NOA