共 21 条
[2]
ABROL IP, 1973, 2 CENTR SOIL SAL RES
[3]
ACHARYA CL, 1975, J INDIAN SOC SOIL SC, V23, P391
[4]
BABALOLA O, 1978, SOIL SCI, V126, P269, DOI 10.1097/00010694-197811000-00003
[6]
DAHIYA I S, 1974, Journal of the Indian Society of Soil Science, V22, P209
[8]
DAHIYA IS, 1978, AGRICULTURE AGRO IND, V11, P17
[9]
DAHIYA IS, 1977, AGRICULTURE AGRO IND, V10, P11