 | New products. | (2) |
 |
 | Consumer products by design : a report on new foods, fabrics, and materials from agricultural research / . Washington, D.C. : U.S. Dept. of Agriculture, 1972. | |
| Consumer products by design : a report on new foods, fabrics, and materials from agricultural research / prepared by Agricultural Research Service. Washington, D.C. : U.S. Dept. of Agriculture, 1973. | |
|