Improving soils with organic wastes.
APA Citation
United States. Dept. of Agriculture. (1978). Improving soils with organic wastes. [Washington]: Dept. of Agriculture.
MLA Citation
United States. Dept. of Agriculture. Improving Soils With Organic Wastes. [Washington]: Dept. of Agriculture, 1978.
Warning: These citations may not always be complete (especially for serials).