TY  - BOOK
ED  - United Nations Educational, Scientific and Cultural Organization (UNESCO)
TI  - Problems of Humid Tropical Regions
T2  - Humid tropics research
U1  - 577.34 23
PY  - 1958///
CY  - Paris, France
PB  - Unesco
KW  - Agriculture
KW  - Tropics
KW  - Ecology
KW  - Natural history
N1  - Incluye bibliografías
ER  -