TY  - BOOK
AU  - International Biological Programme
TI  - Desert bione:analysis of ecosystems:1.Proposal 2.Research Design
U1  - 574.5265 
PY  - 1969///
CY  - Utha University
PB  - 
KW  - Desert,Arid,Semi Arid
KW  - Desert bione
ER  -