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- [1] WATER MANAGEMENT OF CORN AND SOYBEANS ON A CLAYPAN SOIL TRANSACTIONS OF THE ASAE, 1986, 29 (03): : 780 - 784
- [3] YIELD RESPONSE OF CORN AND SOYBEANS TO IRRIGATION AND DRAINAGE ON A CLAYPAN SOIL TRANSACTIONS OF THE ASAE, 1982, 25 (06): : 1617 - 1621
- [5] SOYBEAN CULTURE EFFECTS ON COMPACTION OF A CLAYPAN SOIL. Transactions of the American Society of Agricultural Engineers, 1986, 29 (02): : 416 - 420
- [6] CONTROLLED-DRAINAGE/SUBIRRIGATION SIMULATION FOR A CLAYPAN SOIL. Transactions of the American Society of Agricultural Engineers, 1985, 28 (05): : 1557 - 1563
- [8] PREDICTING CORN YIELDS ON A CLAYPAN SOIL USING A SOIL PRODUCTIVITY INDEX TRANSACTIONS OF THE ASAE, 1987, 30 (05): : 1347 - 1352
- [9] PREDICTING CORN YIELDS ON A CLAYPAN SOIL USING A SOIL PRODUCTIVITY INDEX. Transactions of the American Society of Agricultural Engineers, 1987, 30 (05): : 1347 - 1352