TY  - BOOK
AU  - Francesco Pietra
TI  - Biodiversity and Natural Product Diversity 
SN  - 0-08-043707-9
U1  - 574.5 
PY  - 2002///
CY  - Amsterdam
PB  - Elsevier Science
N1  - Francesco Pietra: Biodiversity and Natural Product Diversity.  Amsterdam.  Elsevier Science, 2002. 0-08-043707-9--(574.5PIE)
ER  -