TY - BOOK AU - GarcĂ­a,D. AU - Black,J. TI - Fourier Transform Infrared Micro Spectroscopy Mapping Studies of Weathered PVC Capstock Type Formulations. II: Outdoor Weathering in Pennsylvania UR - https://drive.google.com/file/d/1h3xvxXkf3UQ8v6SbsJEqU9WbkzepzfIn/view?usp=drivesdk ER -