Our heritage of land and water resources
Subtitle: a symposium sponsored by the American Society of Agronomy
Series: ASA special publication -- no. 7
Publisher: The Society
Published: 1966
Place of publication: Madison, Wis
Language: eng
Number of pages: 44
Subjects: Natural resources
Notes: "This symposium was presented at the annual meeting of the American Society of Agronomy at Columbus, Ohio, on Nov. 2, 1965."

Includes bibliographies.