00283nam a2200121Ia 450000500170000000800410001704100080005808200150006610000200008124500190010126000320012030000090015220260720174615.0260720s2003    xx            000 0 und d  aeng  a574.2 JURA  aJurd, D Richard  aAnimal biology  aNew DelhibViva Booksc2003  a294p