na INLIS000000000008534 0010-1021003368 Sweet Potato In Viet Nam, Production And Markets J.W. Taco Bottema Dang Thanh Ha Mai Thach Hoanh H. Kim Bogor CGPRT Centre 1991 113p. 24 cm 979-8059-41-7 CGPRT.24 CGPRT.24 SWEET POTATOES PRODUCTION VIET NAM MARKETING PEMASARAN VIET NAM PRODUKSI KENTANG MANIS. 8065