na INLIS000000000004196 20231120095458 0010-0721000256 231120 g 0 eng Kapok : a survey of its history cultivation and uses with special consideration of its application to thermal and acoustical treatment / Stephen J. Zand ZAND, Stephen J. New York : Lincoln Engraving, 1941 vi, 119 p. : ill. ; 24 cm. 633.51 ZAN k 633.51 CEIBA PETANDRA CULTIVATION SURVEYS USES HEAT TREATMENT - - 482/KA/2021 BK010792