R.W. Widdowson – författare

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2 produkter

1. 

   Towards Holistic Agriculture

   A Scientific Approach

   Av R.W. Widdowson

   Inbunden, 1987

   931 kr

   Lägg i varukorg

   This book explains the use of an ecological way of farming, with modern practical applications, to make the fullest use of land resources and the best utilization of available capital and labour. In analyzing the vital relationship between soil, plant, animal and man, the author discusses the best …

2. 

   Towards Holistic Agriculture

   A Scientific Approach

   Av R.W. Widdowson

   E-bok, 2013

   807 kr

   Lägg i varukorg

   This book explains the use of an ecological way of farming, with modern practical applications, to make the fullest use of land resources and the best utilization of available capital and labour. In analyzing the vital relationship between soil, plant, animal and man, the author discusses the best …