. Map modeling in geography : including the use of sand, clay putty, paper pulp, plaster of Paris, and other materials : also chalk modeling in its adaptation to purposes of illustration. 166 Home Geography, WHAT THE FIELDS PRODUCE. ^y etz^, ^^--^.^^ ^-^^^, e^Z-d /.

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Keywords: ., bookcentury1800, bookdecade1890, bookidmapmodelingi, bookyear1894