TY  - GEN
AU  - Abeywickrama , B.A. 
AU  - Aruldpragasam , K.D. 
AU  - Basnayake  
AU  - Dharmawardhana , G.
AU  - Ferdinandez E.F 
AU  - Jayasuriya , Piyawathie
AU  - Wattevidanage , J.
TI  - Dictionary technical terms: environmental education
U1  - 603 
PY  - 1992///
CY  - Colombo
PB  - Natural Resources Energy & Science
KW  - Technology
KW  - Technology-Dictionaries
ER  -