TY  - BOOK
AU  - Holdridge,L.R.
TI  - Forest environments in tropical life zones: a pilot study 
SN  - 0080163408
PY  - 1971///
CY  - Oxford
PB  - Pergamon Press
KW  - Forest ecology
KW  - Tropics
N1  - Part of illustrative matter in pocket
ER  -