共 51 条
- [1] SULFUR STATUS AND FORMS IN SOME SURFACE SOILS OF GHANA [J]. SOIL SCIENCE, 1987, 144 (01) : 43 - 52
- [2] AGBOOLA AA, 1983, 3RD INT C PHOSPH COM, P261
- [4] Ahmad A. R., 1983, MARDI Research Bulletin, V11, P116
- [5] ANYADUBA ET, 1983, BEITR TROP LANDWIRT, V21, P21
- [6] AYODELE OJ, 1984, TROP AGR, V61, P226
- [7] BECKWITH R. S., 1965, AUSTRALIAN J EXP AGR ANIM HUSB, V5, P52, DOI 10.1071/EA9650052
- [10] Dolui A. K., 1984, Indian Journal of Agricultural Chemistry, V17, P177