共 33 条
[1]
ALLMARAS R R, 1975, Soil Science Society of America Proceedings, V39, P771
[2]
Barley K. P., 1970, Advances in Agronomy, V22, P159, DOI 10.1016/S0065-2113(08)60268-0
[3]
BELL JP, 1973, NERC19 I HYDR WALL R
[5]
BROWN RW, 1970, INT80 USDA FOR SERV
[6]
COWAN I. R., 1965, J APPL ECOL, V2, P221, DOI 10.2307/2401706
[8]
FRY GJ, 1975, THESIS U NOTTINGHAM
[9]
GARDNER W. R., 1960, SOIL SCI, V89, P63, DOI 10.1097/00010694-196002000-00001
[10]
GRAHAM J, 1974, 1937 AGR RES COUNC L, P9