Download or read book FAO Fisheries Bulletin written by and published by . This book was released on 1956 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inland Fisheries Administrative Report written by and published by . This book was released on 1967 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book FAO Fisheries Bulletin written by Food and Agricultural Organization of the United Nations and published by . This book was released on 1956 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Accessions List written by United States. Department of State. Library Division and published by . This book was released on 1958 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meeting written by Scientific Council for Africa South of the Sahara and published by . This book was released on 1964 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 19 include the Report of the Secretary General of the C.C.T.A./C.S.A. Joint Secretariat.

Download or read book Catalogue of the Colonial Office Library London written by Great Britain. Colonial Office. Library and published by . This book was released on 1964 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Nile Biology of an Ancient River written by J. Rzóska and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: 357 Temperature . . . . . . . . . 358 Transparency and light penetration. 360 Salinity and conductivity 363 Major ions . . . . . 365 Dissolved gases and pH 371 Plant nutrients. 375 References 381 27. Phytoplankton: cOlDposition, developlDent and p- ductivity by]. F. TaIling. 385 Introduction. . . . . 385 Regional Development 385 The headwater lakes 385 a. Lake Victoria . 385 b. Lake Kioga . 387 c. Lake Albert. . 388 d. Lake Tana . . 390 The Sudan plain . 390 The Main Nile in Nubia and Egypt. 395 Limiting factors . . . . . . . . 396 Rates of photosynthetic production 397 References . . . . . 400 VI. Epilogue by ]. Rzoska 403 Authors Index . 407 Subject Index . . . . 413 The Nile in the Desert. The view encompasses more than 2000 kilometers from the river junction in the lower part of the picture to just below the Qena-Luxor bend, at the left upper end. The photograph was taken before the Aswan High Dam basin began to rise. The Red Sea and Saudi Arabia and the Ethiopian Highlands form the background. For the present state of the Dam basin see fig. 72. Courtesy of NASA. INTRODUCTION This book is an attempt to bring together information on the biology of the Nile. A big library could be filled by books on this river devoted to exploration and discovery, human history and hydrology. None has so far been written on the biology of the whole river system.

Download or read book Kariba Studies Ichthyology The Fish of the Middle Zambesi written by and published by Manchester University Press. This book was released on with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Freshwater Environments of Eastern Africa and the Zoogeography Systematics Success of Cichlidae pisces Perciformes written by Mohammed Ashraf Aziz and published by . This book was released on 1973 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Progressive Fish Culturist written by U.S. Fish and Wildlife Service and published by . This book was released on 1972 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Books in Print written by and published by . This book was released on 1962 with total page 2330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The ecology and management of African wetland vegetation written by Patrick Denny and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in the biology of African 'wetlands' was initiated in the last century with the hypothesis that Lake Tanganyika was once part of a Jurassic sea, and was furthered by Cunnington's expedition at the beginning of this century which proved that it was not. In the late 1920's, ecological studies, encouraged by the growing importance of inland fisheries, were started hy British, French and Belgian biologists. Some twenty years later several government limnological research centres and fishery departments were established in tropical Africa, and scientific progress was accelerated. Scientific collaboration between the regions south of the Sahara was started formally in 1951 by the Scientific Council for Africa and stimulated by the International Biological Programme (1964-74) with its emphasis on biological productivity. Some of its interests were takcn on by SCOPE which recently selected continental wetlands as a Special Project; hence this book. The five authors, with-Patrick Denny as editor, have made a very valuable contribution both to science and to thc management of Africa's natural rcsourccs: thcy have filled a gap in the synthesis of knowledge about Africa's environments which is long overdue. The term 'wetland' is used today in several different contexts. For this purpose, it excludes the seas and large open inland waters. which are too deep for rooted plants, but includes the huge areas of floodplains and dambos which may change seasonally from standing water to very dry lands.

Download or read book Publication written by Organization of African Unity. Scientific, Technical, and Research Commission and published by . This book was released on 1960 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by Uganda. Game Dept and published by . This book was released on 1956 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary Catalog written by Schomburg Collection of Negro Literature and History and published by . This book was released on 1962 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary Catalog of the Department Library written by United States. Department of the Interior. Library and published by . This book was released on 1967 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Uganda written by Great Britain. Colonial Office and published by . This book was released on 1946 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: