中国科学院地质研究所第三室.影响磷灰石有效磷含量的因素及磷灰石的分类[J].土壤学报,1966,14(1):22-30. COMPILED BY C. Y. CHOW. PHYSICO-CHEMICAL PROPERTIES OF ROCK PHOSPHATE IN RELATION TO THE PHOSPHORUS AVAILABILITY TO PLANT AND ITS CLASSIFICATION[J]. Acta Pedologica Sinica,1966,14(1):22-30.
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