TY - BOOK ID - 6414248 TI - The Khanna study: population problems in the rural Punjab AU - Wyon, John B. AU - Gordon, John E. PY - 1971 SN - 0674503252 9780674503250 PB - Cambridge(Mass.) Harvard University Press DB - UniCat KW - Birth control KW - Punjab (India) KW - Population KW - Population. KW - Birth control - India - Punjab (State) KW - Punjab (India) - Population UR - https://www.unicat.be/uniCat?func=search&query=sysid:6414248 AB - ER -