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41Texto bibliotecaFAO IT
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42Texto bibliotecaFAO IT
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43Texto bibliotecaFAO IT
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45Texto bibliotecaFAO IT
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47by Welcomme, R.L. (comp.), FAO, Rome (Italy). Fishery Resources and Environment Div. eng
Published 1979Texto bibliotecaFAO IT -
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49Texto bibliotecaFAO IT
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50
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51Texto bibliotecaFAO IT
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52Texto bibliotecaFAO IT
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55by Cowx, I.G., FAO, Rome (Italy). European Inland Fisheries Advisory Commission eng, 184099 Welcomme, R.L.
Published 1998Texto bibliotecaFAO IT -
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58by Junk, W.J., Welcomme, R.L., Patten, B.C. (ed.), Joergensen, S.E. (ed.), Dumont, H. (ed.)
Published 1990Texto bibliotecaFAO IT -
59by Welcomme, R.L., American Fisheries Society, Bethesda, MD (USA) eng, Armantrout, N.B. (ed.), Wolotira, R.J.Jr. (ed.)
Published 1995Texto bibliotecaFAO IT -
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