TY - BOOK AU - Santos, Tzina Anne Joy S. TI - Comparative study of plastic film made of skin potato, skin of sweet potato and synthetic material AV - PGS TP 341.5 .Sa237 2011 PY - 2011/// CY - Las PiƱas City, Philippines : PB - Southville International School and Colleges, KW - Plastic Film KW - Biopolymers KW - Synthetic resins KW - Potato (Solanum tuberosum) KW - Sweet potato (Ipomoea batatas) KW - Comparative studies N1 - Includes bibliographical references ER -