共 24 条
[1]
ANDERSON G. D., 1965, East African Agricultural and Forestry Journal, V30, P206
[2]
ANDERSON G D, 1969, East African Agricultural and Forestry Journal, V34, P382
[4]
INITIAL AND RESIDUAL EFFECTS OF SUPERPHOSPHATE AND ROCK PHOSPHATE FOR SORGHUM ON A LATERITIC RED EARTH
[J].
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH,
1963, 14 (06)
:785-&
[6]
BUNTING AH, 1960, J AGRIC SCI, V51, P1
[7]
ELMER J. L., 1963, E AFRICAN AGRIC AND FOREST JOUR, V28, P240
[8]
EVANS A. C., 1963, E AFRICAN AGRIC AND FOREST JOUR, V28, P228
[9]
EVELYN SH, 1964, EMPIRE J EXP AGR, V32, P153
[10]
GOLDIN E., 1966, World Crops, V18, P68