TY  - BOOK
AU  - United nations asian and pacific development institute
TI  - Glossary of terms in environment (preliminary)
U1  - 301.3103 
CY  - Bangkok, 1980
KW  - Environment
N1  - Volume I :
Volume II :Acc no 016416 
Volume III : Acc no 016415
Volume IV :Acc no 016378
ER  -