00358nam a2200133 a 4500008004100000020001500041050002100056100001700077245005100094246001700145260003800162300001500200350000900215120416s0000    ||||||||||||||||| ||    u  a0748726861  aHF 5549.5.T7 Laf  aLaffan, Jane14aThe definitive guide to environmental training  aLaffan, jane  aCheltenhambStanley Thornesc1996  a84p. : ill  a0.00