00980cam a2200289 4500 513068590 TxAuBib 20110530120000.0 110530s1991||||||||||||||||||||||||eng|u 90012975 /AC 9780531191040 0531191044 (OCoLC)22309967 DLC DLC NHO TxAuBib Wilkins, Mary-Jane. Air, light, and water / Mary-Jane Wilkins. New York : Warwick Press, 1991. 40 p. Previously published under title: Air, light & water. Includes index. Questions and answers introduce air, light, and water and the scientific principles involving them. 20110530. 5/91 Publisher $11.40/10.83. Air Miscellanea. Light Miscellanea. Water Miscellanea.