SOME ECONOMIC ASPECTS OF COTTON AND ITS SECONDARY PRODUCTS - Segundo, Ed. C. de 〈MIEE, AMInstCE, MIMechE〉 (Periodicals Archive Online (PAO), 1919)
http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:q549-1919-067-80-000002
Keywords: LH-LO