TY - JOUR A1 - Ralston, B E A1 - Osswald, T A T1 - The history of tomorrow’s materials: protein-based biopolymers. Y1 - 2008// N1 - SU833514 JF - PLASTICS ENGINEERING J1 - PLAST ENG VL - 64 IS - 2 SP - 36 EP - 40 ER -