Norris, StanleyBates, James David2005-07-192005-07-19197582480923http://hdl.handle.net/1880/14288Bibliography: p. 99-114.xi, 114 leaves : ill. ; 30 cm.engUniversity of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.Q 181 B39 1975 MicroficheScience - Study and teachingEcology - Study and teachingLearning by discoverymaster thesis10.11575/PRISM/21410Q 181 B39 1975 Microfiche