00639nam a22001817a 4500003000400000008004100004020001800045082001900063245020300082260004500285300001500330650002000345650001400365650001700379650002200396650001700418700002200435OSt231031b        |||||||| |||| 00| 0 eng d  a9781781635933  a333.7203bD65E  aEncyclopedia of Techniques in Natural Resource Conservation : concepts and methodologies : modern environmentalism and natural resource conservation concepts / cedited by Thomas Doughlas; Volume- l  a.- United Kingdomb: Koros Pressc, 2015  aviii,290p.  aSocial Sciences  aEconomics  aConservation  aNatural Resources  aEncyclopedia  aDoughlas, Thomas.