TY - BOOK AU - CHANDEL,Rupinder TI - Studies in eronomic aspects of scythe in harvesting of berseem (Trifolium alaxandrium).-Ludhiana: PAU,2006 U1 - T 631.35 C28S PY - 2006/// CY - Ludhiana PB - PAU KW - SCYTHES - HUMAN FACTORS KW - BERSEEM - HARVESTING HUMAN FACTORS ER -