TY  - BOOK
AU  - Penman,H.L.
TI  - Vegetation and Hydrology
U1  - 581.5223 
PY  - 1963///
CY  - England
PB  - Commonwealth Agriculture Bureaux
KW  - Vegetation and climate
KW  - Plant ecology
KW  - Bioclimatology
N1  - Includes bibliographycal refarences and index
ER  -