레포트 (8)
management in arid regions. Springer-Verlag, New York.Broucek, J., M. Kovalcikova, and K. Kovalcik. 1983. The effect ofnoise on the biochemical characteristics of blood in dairy cows.Zivoc. Vyr. 28(4):261-267.Brown, C.H. 1980. Primate directional hearing in noisy habitats.(Abstract only). Am. Soc. Zool. 20(4):790.Buckley, J.P., and H.H. Smookler. 1970. Cardiovascular effects ofchronic inte
0페이지 | 0원 | 2004.05.19
breeding ducks from draft copy of North American waterfowl management plan, November 1985 (Canadian Wildlife Service and U.S. Fish and Wildlife Service: Table 1).bData for the mottled duck from U.S. Fish and Wildlife Service winter inventories, 1980-1985, x 2.We believe more is to be gained by the judicious use of steel shot than by the continued blanket shooting of leadshot. Although we recog
0페이지 | 0원 | 2004.05.19
management, agriculture, stock breeding, and credit in both headquarters and local cooperatives. However, each local cooperative operates freely from the headquarters while all they need to follow is the basic direction from headquarters. As a sub-unit, each local cooperative is autonomically managed. Each local cooperative is run by finance businessman sent from headquarters. Although cooperati
18페이지 | 1,400원 | 2010.08.14
Waterfowl Habitat)이며, 람사르조약이라고도 한다. 1971년 2월 2일 이란의 람사르(Ramsar)에서 열린 국제회의 때 채택되어 1975년 12월에 발효되었다. 한국은 1997년 7월 28일에 101번째로 가입하였다. 가맹국은 철새의 중계지나 번식지가 되는 물가의 습지를 보호할 의무가 있으며, 가맹할 때는 국제적으로 중요한
6페이지 | 1,400원 | 2011.03.09