TY  - BOOK
AU  - Gregory K J
TI  - Energetics of physical environment: Energetic appr   
U1  - U2, M7 
PY  - 1987///
CY  - Chichoster
PB  - John Wiley         
KW  - Physical Geography
N1  - Bibliography chapterwise; Glossary P 165-67
ER  -