TY  - BOOK
AU  - Schnitzer,M.
AU  - Khan,S.U.
TI  - Soil organic matter
SN  - 0444408827
U1  - 631.417 
PY  - 1978///
CY  - Amsterdam
PB  - Elsevier Scientific Pub.
KW  - Humus
KW  - Soils
KW  - Composition
KW  - Plant litter
KW  - Compost
KW  - Organic fertilizers
N1  - Includes index; Bibliography: p. 309 - 310
ER  -