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Titlebook: Biology, Conservation and Sustainable Development of Sturgeons; Ramón Carmona,Alberto Domezain,Manuel Ruiz-Rejón Book 2009 Springer Scienc

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31#
發(fā)表于 2025-3-27 00:16:16 | 只看該作者
,Das transaktive Ged?chtnissystem,e embryonic and early post-hatching periods. The study examines identification of the early heart tube, cardiac loop formation, and the transformation of the tubular heart into a multi-chambered organ in a temporal sequence. Also included are the development of the heart valves and that of the epica
32#
發(fā)表于 2025-3-27 04:11:01 | 只看該作者
33#
發(fā)表于 2025-3-27 08:14:45 | 只看該作者
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發(fā)表于 2025-3-27 10:04:04 | 只看該作者
35#
發(fā)表于 2025-3-27 17:16:12 | 只看該作者
Strategisches Kompetenz-Managementteristics of the ovarian follicles: size of oocytes, their polarization index, and their capacity to mature and ovulate in vitro in the presence of progesterone or purified preparation of gonadotropic hormone of the sturgeon pituitary, as well as ‘spontaneously’ in the culture medium. When the tempe
36#
發(fā)表于 2025-3-27 21:40:28 | 只看該作者
37#
發(fā)表于 2025-3-28 00:37:10 | 只看該作者
Outsourcing Unter Kompetenztransferaspekteners from 1991, and in the rivers of Veneto from 1999, brood fish of wild origin (P) have been genetically characterized. This offers the possibility of verifying without microchip signal, whether the specimen caught comes from brood fish stock of wild origin (P) maintained in captivity..It is necess
38#
發(fā)表于 2025-3-28 02:32:50 | 只看該作者
Kompetenzmarketing für Investitionsgüterde-Garonne-Dordogne basin in France. In spite of its protected status in France since 1982, the relict population has continued to decline. Better knowledge of its biology and ecology has been acquired with regard to potential spawning grounds, migrations both downstream into the estuary and on the
39#
發(fā)表于 2025-3-28 07:58:47 | 只看該作者
40#
發(fā)表于 2025-3-28 14:11:26 | 只看該作者
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