TY - REP AU - Mertz,E.T. AU - Jambunathan,R. AU - Misra,P.S. TI - Protein quality: simple chemical and biological methods used at Purdue University to evaluate cereals T2 - International Programs in Station Bulletin PY - 1975/// CY - West Lafayette, IN (USA) PB - Purdue University, Agricultural Experiment Station, ER -