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University of Illinois at Urbana-Champaign
Ecological Changes in Weed Populations as a Result of Crop Rotations and Herbicides
Abstract
dc:descriptionMade available in DSpace on 2014-12-12T00:17:57Z (GMT). No. of bitstreams: 1 7405593.pdf: 10735744 bytes, checksum: d53c22d2a0b0af31bd7f1e462b1c7566 (MD5) Previous issue date: 1973
Degree
thesis:*- Name thesis:degree_name
- Ph.D.
- Level thesis:degree_level
- Dissertation
- Discipline thesis:degree_discipline
- Agronomy
- Grantor
- University of Illinois at Urbana-Champaign
- Year dc:date
- 2014
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Houghton, John Mac
Subjects
dc:subject × 1Identifiers
dc:identifier.*- Identifier
- (UMI)AAI7405593
- OAI identifier oai:identifier
- oai:www.ideals.illinois.edu:2142/65223