Crop residue management systems :

Crop residue management systems : proceedings of a symposim/sponsored by Divisions C-3, S-3,S-4 and S-6 of the American Society of Agronomy, the crop Science Society of American, and the Soil Science Society of America / edited by W. R. Oschwald. - Madison : American Society of Agronomy, 1978. - viii, 248 p. : ill. ; 23 cm. - AS special publication ; 31 .

"The papers were presented during the annual meetings in Houston, Texas, November 28-December 3,1976"

Includes bibliographies.

Open access.

7856644


Stubble mulching--Congresses.
Tillage--Congresses.
Soil conservation--Congresses.