TY  - BOOK
AU  - BHAT L S
AU  -  MAHMOOD Aslam
TI  - Field work and laboratory techniques in geography
U1  - U(C5:31).N77, L7 
PY  - 1977///
CY  - Oxford
PB  - IBH pub.         
N1  - Appendix :122-128p.; Glossary :129-132p
ER  -