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  Integrated Crop Protection: Proceedings of a Symposium Held at Valence/France/18-19 June 1980 (Bog, Hardback, Engelsk)

  Af: P. Graffin

  This book discusses the constraints on biological control ranging from the difficulty of convincing growers that they should infest their crops artificially to the effect of cultural techniques.

  PRIS

  4.540,- kr

  FRAGTFRI LEVERING

  Levering: Skaffevare (forvent 14 - 30 hverdage)

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