TY  - BOOK
AU  - Holdridge L R
TI  - Forest environments in tropical life zone:  A pilot study   
U1  - U672(JB).192.N7, L1 
PY  - 1971///
CY  - Oxford
PB  - Pergamon USA         
KW  - Agricultural Geography
N1  - Bibliography p. 733-36; Appendix p. 621-732; Index:P737-47
ER  -