CIESIN Copyright Permission Statement

Langdale, G. W., and W. D. Schrader. 1982. Soil erosion effects on soil productivity of cultivated cropland. Chapter 4 in Determinants of soil loss tolerance. American Society of Agronomy special publication no. 45. Madison, WI: American Society of Agronomy, Soil Science Society of America.

The copyright holder has granted CIESIN permission to post this document in Thematic Guides. Your use of this material must be in accordance with applicable copyright laws.

Publisher:


American Society of Agronomy
677 Segoe Road
Madison, WI 53711