共 17 条
- [1] BIGGAR J. W., 1967, AGRONOMY, V11, P254
- [2] BREMNER JM, 1965, AGRONOMY, V9, P1256
- [3] CYANOSIS IN INFANTS CAUSED BY NITRATES IN WELL WATER [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1945, 129 (02): : 112 - 116
- [4] DYER KENNETH L., 1965, SOIL SCI SOC AMER PROC, V29, P121
- [5] DYER KL, 1965, SOIL SCI SOC AM P, V21, P170
- [6] GARDNER WR, 1965, AGRONOMY MONOGR, V10, P550
- [7] HARMSEN GW, 1965, AGRONOMY, V10, P43
- [8] Jensen ME, 1970, J IRRIGATION DRAINAG, V96, P25, DOI DOI 10.1061/JRCEA4.0000699
- [9] MAXEY KF, 1950, NATL RES COUNCIL B D, P265
- [10] NELSON C. EMIL, 1941, JOUR AMER SOC AGRON, V33, P105