?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=J+G&rft.au=Ryan%2C+J+G&rft.aulast=Ryan&rft.date=1980&rft.title=Labor+Market+Behavior+In+Rural+Villages+In+South+India%3A+Effects+Of+Season%2C+Sex+and+Socioeconomic+Status&rft.genre=proceeding