TY  - BOOK
AU  - Neitzal,Dal
ED  - Bullfrog films
TI  - Biodiversity [videorecording]: the variety of life 
SN  - 1560294361
PY  - 1991///
CY  - Washington
PB  - Bullfrog Films
KW  - Biological diversity
N1  - Photographer, Daniel D. Dancer; Narrator: Mitch Friedman
N2  - Biodiversity: the variety of life offers a clear understandable explanation of the complex factors involved in conservation biology. Conventional approaches to species and habitat protection are plant life in our willderness areas. Biodersity introduces sveral new terms and concept, including'fragmentation, linkage and viable population
UR  - www.bullfrogfilms.com
ER  -