00704nam a2200217 a 450000100060000000300080000600500170001400800410003102000150007203500190008704000270010604100080013308200240014124501080016526000520027330000370032550400360036265000230039870000240042183000410044566045BD-RjUL20211209081508.0170313s1979    enka     b    001 0 eng    a0521218675  a(BD-RjUL)66175  aDLCcDLCdBD-RjULbeng  aeng00a577.4223bGRA 197900aGrassland ecosystems of the world :banalysis of grasslands and their uses /cedited by R. T. Coupland.  aNew York :bCambridge University Press,cc1979.  axxviii, 401 p. :bill. ;c24 cm.  aIncludes index and bibliography 0aGrassland ecology.1 aCoupland, Robert T.  aInternational Biological Programme ;