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 4.0 REFERENCES CITED 



Integrated Environments Limited, 1991 , The use of the TYDAC SPANS GIS in the assessment and 

 review of pesticide residues detected in surface waters of the Prairie Provinces and the Northwest 

 Territories. (Prepared for Environment Canada, Inland Waters Directorate, Western and Northern 

 Region, Water Quality Branch, Regina, Saskatchewan.) 138 p. 



Lang, T.-A., and Jones, K., 1988, A comparison of the meteorological conditions during the droughts 

 of the 1930's and the 1980's for the Prairie Provinces. Environment Canada, Atmospheric 

 Environment Service, Regina. Report No. CSS-R89-01 (A publication of the Canadian Climate 

 Program.) 50 p. 



