共 10 条
- [1] ALLISON JR, 1972, 102 GA AGR EXP STA R
- [2] BLASER R. E., 1956, AGRON JOUR, V48, P508
- [3] BURNS JC, 1970, 11 P INT GRASSL C, P904
- [4] GIBSON PB, 1966, USDA314 AGR HDB
- [6] HIGH JW, 1965, 388 TENN AGR EXP STA
- [7] MOTT GO, 42 U NC I STAT CONS
- [8] RIEWE MARVIN E., 1961, AGRON JOUR, V53, P309
- [9] STEPHENS JL, 1959, 13 GA AGR EXP STA CI
- [10] [No title captured]