TY  - BOOK
AU  - Universidade do Sâo Paulo,Usp
AU  - Worshop on Biogeochemistry of Tropical Rain Forest: Problems for Research
AU  - Centro de Energía Nuclear na Agricultura,Cena
TI  - Proceeding of the workshop on biochemistry of tropical rain forest : problems for research
PY  - 1987///
CY  - Sao Paulo
PB  - World Willife Fund-Us
KW  - Lluvia Acida
KW  - Pinus
KW  - Materia Organica
KW  - Composicion Quimica
KW  - Ciclo Biogeoquimico
ER  -