Entomological News and Proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
Author:
Publisher:
Published: 1899
Total Pages: 334
ISBN-13:
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Author:
Publisher:
Published: 1899
Total Pages: 334
ISBN-13:
DOWNLOAD EBOOKAuthor: Lewis A. Lawson
Publisher: McFarland
Published: 2013-12-02
Total Pages: 235
ISBN-13: 0786474823
DOWNLOAD EBOOKThis book reveals the life of R. Clay Crawford, his dreams, his schemes, his successes and his failures, as he launched himself into many of the most turbulent episodes of 19th century United States history. Like everyone, he was born with a family history, not just genetic but also cultural determinants; this book reveals the influences on his behavior inherited from his father and his grandfathers. He likewise passed on to his children a model, not just genetic but cultural. Even so, Clay Crawford's story is not just a family affair. He was a "self-made man" living in an age when such was thought to be a national asset--and thus stands out as a warning that the worship of the "self-made man" may produce more rogues than Rockefellers.
Author: United States. Department of Agriculture. Library
Publisher:
Published: 1906
Total Pages: 830
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Department of Agriculture. Library
Publisher:
Published: 1905
Total Pages: 852
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Department of Agriculture. Library
Publisher:
Published: 1904
Total Pages: 1080
ISBN-13:
DOWNLOAD EBOOKAuthor: Bernard Quaritch (Firm)
Publisher:
Published: 1928
Total Pages: 140
ISBN-13:
DOWNLOAD EBOOKAuthor: Richard Freitag
Publisher: NRC Research Press
Published: 1999
Total Pages: 210
ISBN-13: 9780660176406
DOWNLOAD EBOOKAnnotation Since the 1960s, American and Canadian fisheries have been introducing salmonines such as rainbow trout and chinook and coho salmon to the Great Lakes in order to develop new recreational fisheries. In this study, Crawford (ichthyology, U. of Guelph) examines the effects of non-native fish populations on the Great Lakes ecosystem. He contends that the ongoing introduction of non-native salmonines poses an ecologically- significant risk and that the practice should be terminated. The volume is not indexed. Annotation copyrighted by Book News Inc., Portland, OR.
Author: Entomological Society of Washington
Publisher:
Published: 1918
Total Pages: 726
ISBN-13:
DOWNLOAD EBOOKList of members in v. 1-3, 5, 14.
Author: United States. Department of Agriculture
Publisher:
Published: 1927
Total Pages: 406
ISBN-13:
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