共 11 条
[1]
ASLYNG HC, 1954, ROYAL VETERINARY AGR
[2]
KARNED HS, 1943, J AMER CHEM SOC, V65, P2030
[4]
LARSEN S, 1960, 7TH T INT C SOIL SCI, V2, P413
[5]
MOSER JS, 1960, PLANT SOIL, V10, P356
[6]
OLSEN S. R., 1960, SOIL SCI, V90, P44, DOI 10.1097/00010694-196007000-00007
[7]
Russell E. W., 1961, SOIL CONDITIONS PLAN
[8]
Schofield R. K., 1955, Soils and Fertilizers, V18, P373
[9]
UMBREIT WW, 1957, MANOMETRIC TECHNIQUE, V43
[10]
SOLUBILITY STUDIES OF PHOSPHORUS IN SOME CALCAREOUS MANITOBA SOILS
[J].
JOURNAL OF SOIL SCIENCE,
1963, 14 (02)
:256-&