TY  - BOOK
AU  - Nicholson,E.M.
TI  - Handbook to the Conservation Section of the International Biological Programme
U1  - 333.9 
PY  - 1968///
CY  - London
PB  - Conservation of Terrestrial Biological Communities
KW  - International Biological Programme
KW  - Nature conservation
KW  - Research
N1  - Includes bibliographical references and index
ER  -