TY  - BOOK
AU  - MULONGOY,K.
AU  - MERCHX,R.
TI  - Soil Organic MatterDynamics and Sustainability of Tropical Agriculture. / 
U1  - 631.417 
PY  - 1993///
CY  - [S.N] : 
PB  - JOHN WILEY AND SONS. INC ، 
KW  - SOIL
KW  - ORGANIC COMPOUNDS
KW  - AGRICULTURE - TROPICS
ER  -