登入選單

返回Google圖書搜尋

Selected Papers in Soil Formation and Classification

James Van Drew

出版	Soil Science Society of America, 1973
URL	http://books.google.com.hk/books?id=UcZkNAEACAAJ&hl=&source=gbs_api

註釋

Soil formation; Characteristics of some genetic soil groups; Soil forming factors - concepts and interpretations; Soil genesis - mechanisms and changes; Some concepts in soil classification.