A Review of the Parasitic Wasps of the Ichneumonid Genus Exenterus Hartig
| Title | A Review of the Parasitic Wasps of the Ichneumonid Genus Exenterus Hartig PDF eBook |
| Author | Robert Asa Cushman |
| Publisher | |
| Pages | 16 |
| Release | 1940 |
| Genre | Agriculture |
| ISBN |
Download A Review of the Parasitic Wasps of the Ichneumonid Genus Exenterus Hartig Book in PDF, Epub and Kindle
This review of parasitic wasps is motivated by the discovery within the past several years that three European species of pine-feeding sawflies have become established in North America, which prompted interest in the parasites of the sawflies in this group.
A Review of the Parasitic Wasps of the Ichneumonid Genus Exenterus Hartig
| Title | A Review of the Parasitic Wasps of the Ichneumonid Genus Exenterus Hartig PDF eBook |
| Author | Robert Asa Cushman |
| Publisher | |
| Pages | 712 |
| Release | 1940 |
| Genre | Exenterus |
| ISBN |
Download A Review of the Parasitic Wasps of the Ichneumonid Genus Exenterus Hartig Book in PDF, Epub and Kindle
This review of parasitic wasps is motivated by the discovery within the past several years that three European species of pine-feeding sawflies have become established in North America, which prompted interest in the parasites of the sawflies in this group.
Miscellaneous Publication
| Title | Miscellaneous Publication PDF eBook |
| Author | Ellen Kay Miller |
| Publisher | |
| Pages | 122 |
| Release | 1992 |
| Genre | Agriculture |
| ISBN |
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Experiment Station Record
| Title | Experiment Station Record PDF eBook |
| Author | |
| Publisher | |
| Pages | 1044 |
| Release | 1941 |
| Genre | Agriculture |
| ISBN |
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Experiment Station Record
| Title | Experiment Station Record PDF eBook |
| Author | U.S. Office of Experiment Stations |
| Publisher | |
| Pages | 1046 |
| Release | 1941 |
| Genre | Agricultural experiment stations |
| ISBN |
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List of Available Publications of the United States Department of Agriculture
| Title | List of Available Publications of the United States Department of Agriculture PDF eBook |
| Author | United States. Department of Agriculture |
| Publisher | |
| Pages | 238 |
| Release | |
| Genre | Agriculture |
| ISBN |
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Insects
| Title | Insects PDF eBook |
| Author | |
| Publisher | |
| Pages | 28 |
| Release | 1947 |
| Genre | Government publications |
| ISBN |
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