TY  - GEN
AU  - Arora, C.P.
TI  - Refrigeration and  air conditioning
SN  - 9789351340164
U1  - 621.56 
PY  - 2009///
PB  - McGraw Hill Education (India)
KW  - Air conditioning
KW  - SOIL CONTENT ANALYSIS
KW  - Refrigeration
KW  - Solar radiation
UR  - https://opac.lib.ruh.ac.lk/cgi-bin/koha/opac-retrieve-file.pl?id=b03c1fcfbd269c510c69293535286b5d
ER  -