The United States is the world's largest phosphate exporter and the world's largest potash importer. The U.s. nitrogen trade balance, relatively stable before 1983, has shifted as the United States became a net importer of nitrogen beginning in 1983. This bulletin includes statistics for 1970-91...

This publication presents final acreage, yield, and production estimates for potatoes and sweet potatoes by States and U. S. for 1987-92. Some estimates have been revised slightly since they last appeared in Agricultural Statistics Board releases. Estimates contained in this publication provide...