00639nam a22001937a 4500 MWNLS 20110120112026.0 110120t xxu||||| |||| 00| 0 eng d 0521402956 9780521402958 DLC 641.3522 Woolfe, Jennifer A. 16310 Sweet potato : an untapped food resource / Jennifer A. Woolfe. Cambridge : Cambridge University press, c1992. 643 p. : ill. ddc BK 9054 9054 0 0 ddc 0 0 NFIC HQ HQ GEN 2011-01-20 BAI 2000.00 641.3522 WOO 0016493 2013-10-30 00:00:00 3000.00 2011-01-20 BK