共 6 条
[1]
JENA D, 1985, THESIS OUAT BHUBANES
[2]
MURTHY RS, 1982, BENCH MARK SOILS IND
[3]
PATRO TG, 1983, THESIS UTKAL U VANI
[4]
RAO JVDKK, 1983, EXP AGR, V19, P131, DOI 10.1017/S0014479700022572
[6]
1982, DECADE RES DRYLAND A