Author: Publisher: ISBN: Category : Languages : es Pages : 48
Book Description
Condiciones de venta; Arboles frutales; Patrones de frutales para portainjertos; Seccion de arbustos y plantas de hojas y frutos comestibles; Seccion de frutales a precio reducido; Seccion de arboles ornamentales y de sombra; Seccion de coniferas; Plantas para explotacion industrial; Arbustos ornamentales; Seccion de arbustos de flor; Seccion de plantas de flor; Seccion de bulbos, cebollas y rizomas de flor; Palmeras; Seccion de plantas trepadoras; Plantas para interior; Seccion de planteles para setos, borduras y perfiles; Rosales; Novedades de rosal en nuestra coleccion; Medidas de secciones; Precios.
Author: Eric Dinerstein Publisher: World Bank Publications ISBN: Category : Nature Languages : en Pages : 172
Book Description
Approach; Major ecosystem types, major habitat types, and ecoregions of LAC; Conservation status of terretrial ecoregions of LAC; Biological distinctiveness of territorial ecoregions of LAC at different biogeographic scales results; Integrating biological distinctiveness and conservation status; Conservation assessment of mangrove ecosystems.
Author: M.H. Zimmermann Publisher: Springer Science & Business Media ISBN: 3642661610 Category : Science Languages : en Pages : 548
Book Description
When WILHELM RUHLAND developed his plan for an Encyclopedia of Plant Physiol ogy more than three decades ago, biology could still be conveniently subdivided into classical areas. Even within plant physiology, subdivisions were not too difficult to make, and general principles could be covered sufficiently in the two introductory volumes of the Encyclopedia on the physical and chemical basis of cell biology. But the situation changed rapidly even during the 12-year publication period of the Encyclopedia (1955-1967). The new molecular direction of genetics and structural research on biopolymers had an integrating effect on all other biological fields, including plant physiology, and it became increasingly difficult to keep previously distinct areas separated. RUHLAND'S overall plan included 18 volumes and about 22,000 pages. It covered the entire field of plant physiology, in most cases from the very beginning. But, as each volume appeared, it was clear that its content would soon be outdated.
Author: Kent V. Flannery Publisher: Academic Press ISBN: Category : Business & Economics Languages : en Pages : 410
Book Description
Maya Subsistence: Studies in Memory of Dennis E. Puleston presents studies on the history and development of Maya subsistence in honor of Maya archaeologist Dennis E. Puleston (1940-1978). The discussions are organized around four themes: ecological models for early Maya adaptations; archaeological investigations of Pre-classic and classic Maya subsistence; contributions of geography and soil science to an understanding of ancient Maya subsistence; and Maya subsistence in the post-classic, colonial, and modern eras. Comprised of 15 chapters, this book begins with an analysis of Puleston's career and a review of the history of inquiry into Maya subsistence. Maya subsistence from the earliest Pre-classic period up to the present day is then examined, with emphasis on agriculture, hunting, wild plant collecting, animal husbandry, and trade. In particular, cultural development in the Valley of Guatemala from 1500 B.C. to the Spanish Conquest is discussed, along with the resources of the tropical lowlands and actual prehistoric cornfields miraculously preserved by volcanic ashfall in El Salvador. The book also presents evidence for Maya soil and water conservation over the entire area from Yucatan to Chiapas and central Guatemala, and looks at the traditional role of women and animals in lowland Maya economy. This monograph will be of interest to archaeologists and anthropologists.
Author: George R. Proctor Publisher: Royal Botanic Gardens Kew ISBN: 9781842464038 Category : Science Languages : en Pages : 0
Book Description
The three islands comprising the Cayman Islands support 415 native taxa in a land area over 100 square miles, 29 of which are uniquely Caymanian. This field guide satisfies the needs of the professional botanist, while providing the non-expert and eco-tourist with an introduction to the unique endemic flora of the Cayman Islands.
Author: 
Author: Eric Dinerstein
Author: Rogers McVaugh
Author: M.H. Zimmermann
Author: Paul Carpenter Standley
Author: Kent V. Flannery
Author: A. CANDOLLE
Author: George R. Proctor
Author: Pilar González-Bernaldo
Author: Chester N. Roistacher