wyszukanych pozycji: 2
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Bio-remediation to Overcome Pesticide Pollution in Aquaculture
ISBN: 9783659549359 / Angielski / Miękka / 2014 / 56 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
176,90 zł |
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Fish Skeletal Deformities: Forms, causes and Diagnosis
ISBN: 9783659787126 / Angielski / Miękka / 2015 / 68 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Skeletal deformities widely occur in both marine and freshwater fishes. Various types of deformities have been reported in different fish species, these include lordosis, kyphosis, scoliosis, mandibular deformities, semi-opened operculum, stump body, pug-head, double fins, fin fusion and cross bits. Skeletal deformities occurred due to many causes; chemical, physical and biological. The biological causes include viral, bacterial and parasitic infections. Also nutritional causes as phosphorus and vitamin C deficiency, high levels of vitamin A and finally genetic causes. Deformities can be...
Skeletal deformities widely occur in both marine and freshwater fishes. Various types of deformities have been reported in different fish species, the...
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cena:
196,61 zł |