00000nam##2200000za#4500 9.647599 CaOODSP 20200401083026 ta 150407|2000||||xxc||||| f|0| 0 eng|d 0-662-28485-2 CaOODSP eng n-cn--- M92-178/2000E Canada. Natural Resources Canada. Energy Resources Branch. An introduction to solar water heating systems Ottawa - Ontario : Natural Resources Canada. 2000. N.B.: Incorrect catalogue number (M27-01-1321E) printed in this publication. Pamphlet 00-31 2000-08-04 Solar heating gcpds Solar energy gcpds Introduction aux chauffe-eau solaires (CaOODSP)9.681010 An introduction to solar water heating systems (CaOODSP)9.695430