00469nam a2200169Ia 4500008004100000082001700041100001700058245005700075260005200132300000700184650001400191650002000205653002600225653001300251653001500264700002000279170901s1949    xx            000 0 und d  a333.73bW44E  aWhyte, R. O. 0aEstablishment of Vegetation on Industrial Waste Land  aOxfordbCommonwealth Agricultural Bureauxc1949  a78  aEconomics  aSocial sciences  aIndustrial waste land  aLand use  aVegetation  aSisam, J. W. B.