TY  - BOOK
AU  - Cartledge Bryan Ed
TI  - Monitoring the environment: the Linacre lectures 1990-91
SN  - 0198584121 (pbk)
U1  - G:55, N2              CS 
PY  - 1992///
CY  - Oxford
PB  - Oxford University Press       
KW  -  Ecology
KW  -  Environment
KW  - Biology
ER  -