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This catalogue, which integrates nearly 35,000 records of benthic marine algae from the Indian Ocean into a taxonomic classification comprising 3,355 specific and infraspecific taxa in 629 genera, will greatly facilitate future work in this region. The bibliography of 4,000 references is the largest list of phycological literature ever published. The extensive taxonomic and nomenclatural notes are of paramount importance.
In marked contrast to California's landscape of urban sprawl, expansive agriculture, and wildlands altered by protectionist management systems, many landscapes in neighboring Baja California would still be recognizable to the first European explorers. This book shows that the vegetation of present-day Baja California is remarkably similar to that observed in the 18th and 19th centuries, and that historical fire and grazing management has done little to alter the region's resilient mediterranean-type shrublands and forests.
South Africa's Weapons of Mass Destruction offers an in-depth view of the secret development and voluntary disarmament of South Africa's nuclear, biological, and chemical weapons program, Project Coast. Helen E. Purkitt and Stephen F. Burgess explore how systems used for nuclear, biological, and chemical weapons in South Africa were acquired and established beyond the gaze of international and domestic political actors. On the basis of archival evidence from Project Coast and their own extensive interviews with military and political officials, Purkitt and Burgess consider what motivates countries to acquire and build such powerful weaponry and examine when and how decisions are made to dismantle a military arsenal voluntarily. Questions such as how to destroy weapons safely and keep them from reappearing on international markets are considered along with comparative strategies for successful disarmament in other nation-states.
1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
A Bedouin asking a fellow tribesman about grazing conditions in other parts of the country says first simply, “Fih hayah?” or “Is there life?” A desert Arab’s knowledge of the sparse vegetation is tied directly to his life and livelihood. Bedouin Ethnobotany offers the first detailed study of plant uses among the Najdi Arabic–speaking tribal peoples of eastern Saudi Arabia. It also makes a major contribution to the larger project of ethnobotany by describing aspects of a nomadic peoples’ conceptual relationships with the plants of their homeland. The modern theoretical basis for studies of the folk classification and nomenclature of plants was developed from accounts of peoples...
In this detailed investigation of the natural variation, geographical distribution, and modern taxonomy of the American Fragaria strawberry species, three species with four subspecies each and two hybrid species are recognized taxonomically. The author also discusses the phylogenetic relationships of the diploid and octoploid species and subspecies and their postpleistocene migration. The American octoploid Fragaria species are known as the ancestors of the large-fruited garden strawberries, so this study is of great horticultural interest and may contribute to the preservation of these species and their further use in strawberry breeding.