W. Pennell – författare

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2 produkter

1. 

   Principles of Salmonid Culture

   Av B.A. Barton, W. Pennell

   E-bok, 1996

   3259 kr

   Lägg i varukorg

   As salmonids have been reared for more than a century in many countries, one might expect that principles are well established and provide a solid foundation for salmonid aquaculture. Indeed, some of the methods used today in salmonid rearing are nearly identical to those employed one hundred years …

2. 

   Principles of Salmonid Culture

   Av W. Pennell, B.A. Barton

   Inbunden, 1996

   2574 kr

   Lägg i varukorg

   As salmonids have been reared for more than a century in many countries, one might expect that principles are well established and provide a solid foundation for salmonid aquaculture. Indeed, some of the methods used today in salmonid rearing are nearly identical to those employed one hundred years …