Microorganisms play a major role in the decomposition of complex organic materials formed in the course of the development of higher plants and animals. Even complex high polymers that are products of the modern synthetic laboratory are known to serve as microbial substrates under appropriate test conditions (Zobell, 1946; Quastel, 1959). The failure of the accumulation of organic materials, except under conditions not favourable for decomposition, is ample evidence for the turnover of elemental substances. Thus the occurrence of an organic material either in a natural or synthetic condition of necessity makes it subject to biological transformations for an effective balance of the world’s supply of available elements.
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.113659 |
| Date | January 1962 |
| Creators | Halvorson, Harvest. |
| Contributors | Blackwood, A. (Supervisor) |
| Publisher | McGill University |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
| Format | application/pdf |
| Coverage | Doctor of Philosophy. (Department of Biology.) |
| Rights | All items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated. |
| Relation | alephsysno: NNNNNNNNN, Theses scanned by McGill Library. |
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