TY  - BOOK
AU  - Chowdhury, M. S. 
AU  - Khan,  Md. Nuruzzaman 
AU  - Malek,  SK. Abdul 
TI  - Manual of elementary soil experiments
U1  - 631.4 22
PY  - 1969///
CY  - Dhaka
PB  - Md. Nuruzzaman Khan
KW  - soil science
KW  - soil experiments
ER  -