?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=S&rft.au=Kumar%2C+S&rft.aulast=Kumar&rft.date=February+2020&rft.title=Pre-breeding+efforts+for+widening+the+genetic+base+of+cool-season+food+legumes&rft.genre=proceeding