00405nam a2200133 a 450000500170000000800410001702000180005804100080007608200120008410000180009624500990011426400330021330000250024620260717093316.0260717s2017 ii 000 0 eng d a9789332579385 aeng04a351.0761 aThorpe, Edgar10aGeneral studies paper - l : Geography and environmental ecology - Volume. I - /cThorpe, Edgar 1aNew Delhi :bPearson,c2017. avi, Sev. p. ; 25 cm.