Download or read book The Rhopalocera Directory written by and published by . This book was released on 1976 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Naturalists Universal Directory written by and published by . This book was released on 1890 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Naturalist s Directory written by and published by . This book was released on 1896 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Naturalists Directory written by and published by . This book was released on 1896 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Scientist s Directory written by and published by . This book was released on 1894 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Naturalists Directory written by and published by . This book was released on 1932 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Scientist s International Directory written by and published by . This book was released on 1896 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Naturalists Universal Directory written by and published by . This book was released on 1951 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of Hesperiidae Lepidoptera Rhopalocera written by Charles A. Bridges and published by . This book was released on 1988 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Naturalists Directory written by and published by . This book was released on 1890 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Catalogue of Scientific Literature written by and published by . This book was released on 1913 with total page 1400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Record of Zoological Literature written by and published by . This book was released on 1914 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Record of Zoological Literature written by and published by . This book was released on 1912 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Zoological Record written by and published by . This book was released on 1913 with total page 1368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indexes the world's zoological and animal science literature, covering all research from biochemistry to veterinary medicine. The database provides a collection of references from over 4,500 international serial publications, plus books, meetings, reviews and other no- serial literature from over 100 countries. It is the oldest continuing database of animal biology, indexing literature published from 1864 to the present. Zoological Record has long been recognized as the "unofficial register" for taxonomy and systematics, but other topics in animal biology are also covered.

Download or read book Brethren of the Net written by Willis Conner Sorensen and published by University of Alabama Press. This book was released on 1995 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Draws together information from diverse sources to illuminate an important chapter in the history of American science Sorensen asks how it came about that, within the span of forty years, the American entomological community developed from a few gentlemen naturalists with primary links to Europe to a thriving scientific community exercising world leadership in entomological science. He investigates the relationship between American and European entomology, the background of American entomologists, the implications of entomological theory, and the specific links between 19th-century American society and the rapid institutional growth and advances in theoretical and applied entomology. By the 1880s the entomologists constituted the largest single group of American zoologists and the largest group of ecologists in the world. While rooted in the British natural history tradition, these individuals developed a distinctive American style of entomological investigation. Inspired by the concept of the balance of nature, they excelled in field investigations of North American insects with special emphasis on insect pests that threatened crop production in a market-oriented agriculture. During this period, entomologists described over ten times as many North American insect species as had been previously named, and they consolidated their findings in definitive collections. Employing evolutionary theory, they contributed to the growing understanding of insect migration, mimicry, seasonal dimorphism, and the symbiotic relationship of plant and animal species. Americans also led in the revision of insect taxonomy according to the new principles. Their employment of entomological findings in the practical control of agricultural pests set new standards worldwide. Initially ridiculed as eccentric bug hunters, American entomologists eventually achieved stature as agricultural advisers and as investigators into the origin and nature of life. Based primarily on the correspondence of American entomologists, Brethren of the Net draws together information from diverse sources to illuminate an important chapter in the history of American science.

Download or read book The Naturalists Universal Directory written by Samuel Edson Cassino and published by BoD – Books on Demand. This book was released on 2024-02-29 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1883.

Download or read book Catalogue of Publications Relating to Entomology in the Library of the U S Department of Agriculture written by United States. Department of Agriculture and published by . This book was released on 1906 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: