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  1. This report examines the state of knowledge and the future promise of guayule Parthenium argentatum Gray, a little-know shrub native to the desert of southwest Texas and nothern Mexico that was a commercial source of natural rubber during the first half of this century.
    633.895 NRC
  2. Gordon Boy & Arne Witt Invasive Alien Species (IAS) pose one of the most significant threats to biodiversity, agriculture, sustainable economic development and human and animal health on this planet. As a result of increased global trade and travel, invasive species have established themselves on every continent – not...
  3. Toby Hemenway Second Edition The first edition of Gaia's Garden, sparked the imagination of Americas home gardeners, introducing permacultures central message: Working with Nature, not against her, results in more beautiful, abundant, and forgiving gardens. This extensively revised and expanded second edition...
    635.048 HEM
  4. Chemically healthy soil has a rich base of the nutrients that plants require for growth, primarily nitrogen, potassium and phosphorus as well as elements such as zinc, copper, iron, chlorine, manganese, molybdenum and others, which are needed in small to very small amounts. These nutrients should...
  5. Yashwantrao Chavan Maharashtra Open University Agriculture and Horticulture are vital sciences as they suffice the very basic need of food for the Human beings. Qualitative and quantitative food can essentially be produced from healthy plants which in turn are produced only when their seedlings/sapplings are vigorous and healthy. Nursery is...
  6. JA Vozzo, Editor The Tropical Tree Seed Manual is a one-volume reference manual for students, technicians, and scientists that provides comprehensive, internationally compiled data about tropical trees. The emphasis is on species of the Americas; however, a number of tropical tree species from other countries are...

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