00374nam a22001217a 450000500170000000800410001702000150005805000170007310000160009024500870010626000380019330000210023120260618120310.0260617b        |||||||| |||| 00| 0 eng d  a0285632485  aGE30.H6 1995  aHowson John  aYoung person's guide to the environment :bpractical ways of making a difference /  aLondonbSouvenir Press Ltd.c1995  a174P.bill., Pbk