Identificacion Seleccion Y Manejo De Fuentes Semilleras
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Author | : Costa Rica) CATIE (Turrialba |
Publisher | : Bib. Orton IICA / CATIE |
Total Pages | : 260 |
Release | : 1995 |
Genre | : |
ISBN | : 9789977572062 |
Research, validation and transfer a ctivities; Subtainable tropical agriculture preogram; Integrated management of natural resources program; Biodiversity management and conservation area; Economics of production and conservation area; Education for development and conservation program; Financing; Administration; External cooperation; Publications; Master's degree thesis; Council of ministers.
Author | : |
Publisher | : Bib. Orton IICA / CATIE |
Total Pages | : 58 |
Release | : |
Genre | : |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 614 |
Release | : 2003 |
Genre | : Forests and forestry |
ISBN | : |
Author | : Centro Agronómico Tropical de Investigación y Enseñanza |
Publisher | : |
Total Pages | : 264 |
Release | : 1995 |
Genre | : Agricultural education |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 1380 |
Release | : 1996 |
Genre | : Educational exchanges |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 116 |
Release | : 1996 |
Genre | : Forests and forestry |
ISBN | : |
Author | : Unesco |
Publisher | : |
Total Pages | : 1380 |
Release | : 1995 |
Genre | : Reference |
ISBN | : 9789230031480 |
Author | : Center for Plant Conservation |
Publisher | : Island Press |
Total Pages | : 536 |
Release | : 2013-02-22 |
Genre | : Nature |
ISBN | : 1597267562 |
Faced with widespread and devastating loss of biodiversity in wild habitats, scientists have developed innovative strategies for studying and protecting targeted plant and animal species in "off-site" facilities such as botanic gardens and zoos. Such ex situ work is an increasingly important component of conservation and restoration efforts. Ex Situ Plant Conservation, edited by Edward O. Guerrant Jr., Kayri Havens, and Mike Maunder, is the first book to address integrated plant conservation strategies and to examine the scientific, technical, and strategic bases of the ex situ approach. The book examines where and how ex situ investment can best support in situ conservation. Ex Situ Plant Conservation outlines the role, value, and limits of ex situ conservation as well as updating best management practices for the field, and is an invaluable resource for plant conservation practitioners at botanic gardens, zoos, and other conservation organizations; students and faculty in conservation biology and related fields; managers of protected areas and other public and private lands; and policymakers and members of the international community concerned with species conservation.
Author | : N. M. Pasiecznik |
Publisher | : |
Total Pages | : 180 |
Release | : 2001 |
Genre | : Mimosaceae |
ISBN | : |
Author | : Food and Agriculture Organization of the United Nations |
Publisher | : Food & Agriculture Org. |
Total Pages | : 37 |
Release | : 2018-09-03 |
Genre | : Social Science |
ISBN | : 9251091870 |
The understanding that some pesticides are more hazardous than others is well established. Recognition of this is reflected by the World Health Organization (WHO) Recommended Classification of Pesticides by Hazard, which was first published in 1975. The document classifies pesticides in one of five hazard classes according to their acute toxicity. In 2002, the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) was introduced, which in addition to acute toxicity also provides classification of chemicals according to their chronic health hazards and environmental hazards.