Download or read book The National Union Catalogs 1963 written by and published by . This book was released on 1964 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Union Catalog written by and published by . This book was released on 1956 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases

Download or read book Dictionary Catalog of the National Agricultural Library 1862 1965 written by National Agricultural Library (U.S.) and published by . This book was released on 1967 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nitrogen Cycling in the Americas Natural and Anthropogenic Influences and Controls written by Luiz A. Martinelli and published by Springer Science & Business Media. This book was released on 2007-01-19 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in our understanding of the nitrogen cycle and the impact of anthropogenic activities on regional to global scales depend on the expansion of scientific studies to these fast-developing regions. This book presents a series of studies from across the Americas whose aim is to highlight key natural processes that control nitrogen cycling as well as discuss the main anthropogenic influences on the nitrogen cycle in both the tropical and temperate regions of the Americas.

Download or read book Area Handbook for Venezuela written by Howard I. Blutstein and published by . This book was released on 1977 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Integrated Management of Fruit Crops and Forest Nematodes written by Aurelio Ciancio and published by Springer Science & Business Media. This book was released on 2009-03-15 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series originated during a visit of prof. K. G. Mukerji to the CNR Plant Protection Institute at Bari, Italy, in November 2005. Both editors convened to produce a series of five volumes focusing, in a multi-disciplinary approach, on recent advances and achievements in the practice of crop protection and integrated pest and disease management. This fourth Volume deals with management of nematodes parasitic of tree crops, and includes a section on tropical fruit crops and commodities, as well as a second section on tree crops from more temperate areas. The latter also includes a chapter updating the current knowledge about the pine wood nematode, Bursaphelenchus xylophilus. Volume 4 flanks Volume 2 of this IMPD series, which focused on management of vegetable and grain crops nematodes. Nematodes are a very successful, diversified and specialised animal group, present in nature in any ecological niche. Among nematode species, only a reduced number feeds on plants, of which a few species cause severe economic impacts on crop productions. Plant parasitic nematodes represent an important concern for a broad range of agricultural productions and systems, worldwide. This statement explains the attention devoted in last decades to nematodes, and the research and technical efforts invested for their control.

Download or read book Measuring Land Reform written by James Wallace Wilkie and published by . This book was released on 1974 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book South Brazil written by Omer W. Herrmann and published by . This book was released on 1940 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economical Notes on Brazil written by Brazil. Ministério da Agricultura. Serviço de Informações and published by . This book was released on 1916 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Work Relief in New York State 1931 1935 written by Alexander Leopold Radomski and published by . This book was released on 1947 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines new phases during the 1930's of governmental provision for the economically insecure including state grants-in-aid for emergency employment relief and the creation of the Federal Emergency Relief Administration.

Download or read book Constitution of the United States of Brazil written by Brazil and published by . This book was released on 1891 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rubber in Brazil written by Antonio Joaquim Souza Carneiro and published by . This book was released on 1913 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rubber and gutta-percha producing plants. Yield of tapped trees. Raw rubber.

Download or read book Contemporary Sociology written by Joseph Slabey Rouček and published by Greenwood. This book was released on 1969 with total page 1234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Brazil written by United States. Office of Inter-American Affairs and published by . This book was released on 1943 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Briefly discusses Brazil's history, land, people, economy, and government.

Download or read book Elitelore written by James Wallace Wilkie and published by . This book was released on 1973 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Brazil the Land of Rubber written by Brazil. Commissão, Exposição internacional de borracha de New York, 1912 and published by . This book was released on 1912 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of Erosion written by M. de Boodt and published by John Wiley & Sons. This book was released on 1980 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: