PUBLICATIONS

10 July, 2002

Transition to organic agriculture

Transition to organic agriculture Transition to organic agriculture more»

12 March, 2002

Plant protection against pests by means of...

Plant protection against pests by means of insecticide plants Plant protection against pests by means of insecticide plants more»

21 June, 2001

Weed control by a non-chemical procedure

Weed control by a non-chemical procedure Weed control by a non-chemical procedure more»

14 February, 2000

Potato growing in organic farming methods

Potato growing in organic farming methods Potato growing in organic farming methods more»

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