Download or read book Catalogue of the Library of the Peabody Institute of the City of Baltimore written by George Peabody Library and published by . This book was released on 1892 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Francis bibliographie g ographique internationale written by and published by . This book was released on 1923 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contribution la cytotaxonomie et la cytog ographie des Poa Poaceae Gramineae de la Suisse written by Marie M. Duckert-Henriot and published by Birkhäuser. This book was released on 2012-12-06 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le genre Poa (en fran9ais: paturin, en allemand: Rispengras) Dans la presente etude, nous avons adopte la classification qui comprend plus de 200 especes dans le Monde, est un des de Edmondson (1980), non parce qu'elle est la plus recente, mieux representes parmi les Graminees des regions extratro mais parce qu'elle nous para'it la plus naturelle. Les especes, et sous-especes interessant la flore suisse y sont reparties en picales. La proportion des Poa, par rapport aux autres Gra minees, atteint 15% aux latitudes elevees et dans les hautes deux genres: Bellardiochloa et Poa et le genre Poa est divise montagnes (Hartley, 1961). D'apres cet auteur il y a une en 9 sections, et cela de la maniere suivante: correlation positive entre le nombre relatif d'especes de Poa Bellardiochloa violacea Poa violacea dans une flore et les basses temperatures estivales. Hartley (= Poa Sect. Pseudofestuca) suppose que ce genre a pris naissance dans les montagnes et Poa Sect. Ochlopoa Poa annua les plateaux d' Asie centrale et qu'il a derriere lui une longue Poa supina histoire evolutive. Poa trivialis Poa Sect. Coenopoa En Europe, il y a 45 especes de Poa (Edmondson, 1980) dont Poa trivialis subsp. sylvicola une vingtaine se rencontre en Suisse. 11 est difficile de donner Poa Sect. Poa Poa pratensis un chiffre plus precis, car les auteurs recents ne sont pas Poa angustifolia d'accord sur le rang qu'il convient d'attribuer a certains Poa Sect.
Download or read book Bibliographie der fremdsprachigen Zeitschriftenliteratur written by Felix Dietrich and published by . This book was released on 1961 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lake Pavin written by Télesphore Sime-Ngando and published by Springer. This book was released on 2016-10-31 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the first multidisciplinary scientific work on a deep volcanic maar lake in comparison with other similar temperate lakes. The syntheses of the main characteristics of Lake Pavin are, for the first time, set in a firmer footing comparative approach, encompassing regional, national, European and international aquatic science contexts. It is a unique lake because of its permanently anoxic monimolimnion, and furthermore, because of its small surface area, its substantially low human influence, and by the fact that it does not have a river inflow. The book reflects the scientific research done on the general limnology, history, origin, volcanology and geological environment as well as on the geochemistry and biogeochemical cycles. Other chapters focus on the biology and microbial ecology whereas the sedimentology and paleolimnology are also given attention. This volume will be of special interest to researchers and advanced students, primarily in the fields of limnology, biogeochemistry, and aquatic ecology.
Download or read book Bibliographie der fremdsprachigen zeitschriftenliteratur written by and published by . This book was released on 1961 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin de la Soci t entomologique suisse written by Schweizerische Entomologische Gesellschaft and published by . This book was released on 1990 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Library of the Peabody Institute of the City of Baltimore written by and published by . This book was released on 1883 with total page 1158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Library of the Peabody Institute of the City of Baltimore written by Johns Hopkins University. Peabody Institute. Library and published by . This book was released on 1961 with total page 1160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Bradley Bibliography Forestry 1914 written by Alfred Rehder and published by . This book was released on 1911 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Freshwater Crabs of West Africa written by Neil Cumberlidge and published by IRD Editions. This book was released on 1999 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Bradley Bibliography Dendrology pt 1 written by Alfred Rehder and published by . This book was released on 1911 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Symposium on Biogeographical Aspects of Insularity Rome 18 22 May 1987 written by and published by . This book was released on 1990 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Bradley Bibliography Dendrology 1911 12 written by Alfred Rehder and published by . This book was released on 1911 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bossange s Literary Annual written by and published by . This book was released on 1872 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annales des sciences naturelles written by and published by . This book was released on 1878 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:
