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- [3] Establishing clovers on Conservation Reserve Program land 1998 AMERICAN FORAGE AND GRASSLAND COUNCIL, PROCEEDINGS: FORAGES AT THE CROSSROADS, 1998, 7 : 64 - 65
- [4] The use of Conservation Reserve Program land for grazing cattle JOURNAL OF SUSTAINABLE AGRICULTURE, 2001, 18 (04): : 113 - 120
- [6] Biorefinery feedstock production on Conservation Reserve Program land REVIEW OF AGRICULTURAL ECONOMICS, 2007, 29 (02): : 227 - 246