共 95 条
[1]
AZIZ F, 1985, ARCH ACKER PFL BODEN, V29, P633
[2]
BALL PR, 1984, PLANT SOIL, V76, P23, DOI 10.1007/BF02205564
[3]
BOESE L, 1986, ARCH ACKER PFL BODEN, V30, P17
[4]
BOTTCHER J, 1985, WASSER BODEN, V37, P383
[5]
BOTTCHER J, 1985, Z DTSCH GEOL GES, V136, P543
[6]
Bottcher J., 1989, GEOL JB C, V51, P3
[7]
BOTTCHER J, 1985, GEOL JB C, V40, P3
[8]
COLLIN JJ, 1984, 84SGN 148EAU BUR REC
[9]
DESMEDT P, 1985, C INT ASS HYDROGEOL, V18, P178
[10]
Dilz K., 1985, Assessment of nitrogen fertilizer requirement, P11