TY  - BOOK
AU  - Primack,Richard B.
TI  - Essentials of conservation biology
SN  - 0878937226 :
AV  - QH75 .P752 1993
U1  - 333.95/11 20
PY  - 1993///
CY  - Sunderland, Mass., U.S.A.
PB  - Sinauer Associates
KW  - Conservation biology
N1  - Includes bibliographical references (p. 515-547) and index
ER  -