• 

  Category:Agriculture – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Agriculture?uselang=de

  Keine Beschreibung vorhanden.

• 

  ZDB-Katalog - Suchergebnisseite: iss="1569-8424"

  https://zdb-katalog.de/list.xhtml?t=iss%3D%221569-8424%22&key=cql

  ZDB Zeitschriftendatenbank

• 

  Truly a Family Home - YouTube

  https://www.youtube.com/watch?v=-9KUxxnoM8Q

  Lord Elgin describes Broomhall, the family estate in Scotland where he and his ancestors grew up, the place where James Bruce learned about agriculture and c...

• 

  Mycorrhizae: Sustainable Agriculture and Forestry - Google Books

  https://books.google.de/books?id=fXAz68ARq4MC&pg=PA184#v=onepage

  Mycorrhizal fungi are microbial engines which improve plant vigor and soil quality. They play a crucial role in plant nutrient uptake, water relations, ecosystem establishment, plant diversity, and the productivity of plants. Scientific research involves…

• 

  American Agriculture: A Brief History - R. Douglas Hurt - Google Books

  https://books.google.de/books?id=h2wCj5DsRCAC&pg=PA265&dq=Penny+Auction#v=onepage

  R. Douglas Hurt's brief history of American agriculture, from the prehistoric period through the twentieth century, is written for anyone coming to this subject for the first time. American Agriculture is a story of considerable achievement and success,…

• 

  agriculture soil contamination - Google-Suche

  http://www.google.de/search?hl=de&safe=off&q=agriculture+soil+contamination&btnG=Suche&meta=

  Keine Beschreibung vorhanden.

• 

  Food and Agriculture in Papua New Guinea - Google Books

  http://books.google.de/books?id=p92MsquxOEwC&pg=PA49

  Agriculture dominates the rural economy of Papua New Guinea (PNG). More than five million rural dwellers (80% of the population) earn a living from subsistence agriculture and selling crops in domestic and international markets. Many aspects of agriculture…

• 

  Warthe.co.de - Ihr Warthe Shop

  http://www.warthe.co.de

  Entstehung, Schönheit und Rätsel der Hohenloher Feuersteine als Buch von Herbert Schüssler, Theo Simon, Manfred Warth, Physical Examination of the Shoulder als Buch von Ryan J. Warth, Peter J. Millett, Theorie und Forschung zur Lebensbewältigung, …

• 

  Plant Growth Regulators in Agriculture and Horticulture: Their Role and ... - Google Books

  https://books.google.de/books?id=_vS3b4x9Rw0C&pg=PA91#v=onepage

  As agriculture becomes more mechanized and science increases the possibilities for using inputs to enhance production, the role of PGRs becomes more vital. Plant Growth Regulators in Agriculture and Horticulture provides agriculture professionals and…

• 

  Journal of Agriculture - Google Books

  http://books.google.de/books?id=f1nOAAAAMAAJ&dq=%22George%20Sinclair%22%20woburn&hl=de&pg=PA440#v=onepage&q=%22George%20Sinclair

  Keine Beschreibung vorhanden.

---

---