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c jonathan shepherd
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Intensive fish farming
C. Jonathan Shepherd, Niall R. Bromage · BSP Professional
410 sayfa · 1988
Fish-culture / Fish culture / Pisciculture / Aquaculture
Handbook of trout and salmon diseases
Ronald J. Roberts, C. Jonathan Shepherd · Fishing News Books Ltd
230 sayfa · 1986
Diseases / Fishes / Salmonidae / Salmon / Handbooks, manuals
Intensive Fish Farming
C. Jonathan Shepherd, Niall R. Bromage · Blackwell Publishing Limited
416 sayfa · 1992
Aquaculture & fishing: practice & techniques / Technology / Technology & Industrial Arts / Science/Mathematics / Agriculture - General