TY  - BOOK
AU  - Platt Robert B
AU  -  Griffiths John F
TI  - Environmental measurement and interpretation
T2  - Reinheld Books In The Biological Sciences
U1  - U47, L5 
PY  - 1975///
CY  -  New Delhi 
PB  - Affiliated East West India      
KW  - Human Geography
N1  - Appendix p. 197-227
ER  -