TY  - BOOK
AU  - Conway, Gordon.
AU  - Pretty, Jules N.
TI  -  Unwelcome harvest: agriculture and pollution 
SN  - 1853830364 (pbk.)
U1  - 363.738/498  22
PY  - 1991///
CY  - London
PB  - Earthscan Publications
KW  - Agricultural pollution
KW  -  Health aspects
KW  - Pollution
KW  -  Physiological effect
N1  - Includes bibliographical references and index
ER  -