International Occasional Symposium Of The European Grassland Federation Witzenhausen 10-12 July 2001,

Organic grassland farming. - Dudrestadt : EGF, 2001
. - [18], 350 p. : il. ; 25 cm + CD
3932752759
- Glassland Science in Europe
Pastagens / Nutrientes / Biodiversidade / Agricultura biológica / Conservação da natureza /
F01-1-78
F01-1-79
F01-1-209

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