TY  - BOOK
AU  - Mossman,Archie S.
TI  - Conservation
SN  - 0700224467(pbk.)
PY  - 1974///
CY  - New York
PB  - Intext Educational Publishers
KW  - Conservation of natural resources
N1  - Includes index; Includes bibliographical references : p. 169-184
ER  -