TY  - BOOK
AU  - Gleich,Michael
ED  - United Nations Environment Programme
TI  - Life counts: cataloguing life on earth 
SN  - 0871138468
PY  - 2002///
CY  - New York
PB  - Atlantic Monthly Press
KW  - Animal populations
KW  - Statistics
KW  - Measurement
N1  - Includes bibliographical references (p. 276-279)
ER  -