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  1. Zu über 3500 in Deutschland wild vorkommenden Sippen der Farn- und Blütenpflanzen werden grundlegende Informationen aus verschiedenen Themenbereichen in Form von Steckbriefen zusammengestellt.
  2. The Agency for Toxic Substances and Disease Registry (ATSDR), based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services. ATSDR serves the public by using the best science, taking responsive public health actions, and providing trusted health information to prevent harmful exposures and diseases related to toxic substances.
  3. Gärtnerei-Freebase
  4. Welcome to Permaculture, a shared, online source of facts and information built by fans, enthusiasts and experts around the world. Join us and be a part of building and improving it!
  5. General information on identifying basic properties of plants.
    21-02-2011 to , , , by ibot and -1 others
  6. Hier findest du mein persönliches Pflanzenlexikon zum schnellen Nachschlagen mit 1.639 Pflanzenarten, Steckbrief und Bild, zahlreichen Erfahrungen zur Pflege, Identifizierung und Gartengestaltung.
    07-02-2011 to , by ibot and -1 others
  7. There are over 20,000 species of edible plants in the world yet fewer than 20 species now provide 90% of our food. However, there are hundreds of less well known edible plants from all around the world which are both delicious and nutritious.
  8. A fairly select group of entomologists, including several specialists at the USDA’s Insect Behavior and Biocontrol Research Unit, have thus spent the past twenty years investigating the acoustic detection of insect noise. M

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