Labile organic matter : chemical compositions, function, and significance in soil and the environment /
He, Zhongqi,editor.
Wu, Fengchang,editor.
Soil Science Society of America,issuing body.
Includes bibliographical references.
Soils
Humus.
Water
Marine sediments.
River sediments.
Humus.
Marine sediments.
River sediments.
Soils
Water