00779nam0-22003011i-450-99000326353040332120001010000326353FED01000326353(Aleph)000326353FED0100032635320000920d1919----km-y0itay50------baitay-------001yyECONOMICS OF THE SILK INDUSTRYLondonP. S. King & Son1919pp. 343Prodotti e Colture047.007Rawlley,Ratan C.129882ITUNINARICAUNIMARCBK990003263530403321047.007.RAW1342DECGEDECGEECONOMICS OF THE SILK INDUSTRY451009UNINAING01