00613nam a2200169Ia 4500 CTU_150508 210402s9999 xx 000 0 und d 333.954 A598/Vol.49 Animal research and development : A biannual collection of Recent German Contributions concerning development through animal research Tubingen, Germany Institute for Scientific Co-operation 1999 Zoology, economic,Động vật học, kinh tế Trọng Hải Trung tâm Học liệu Trường Đại học Cần Thơ