TY - BOOK AU - LIPPINCOTT COMPANY TI - POCKET GUIDE TO CHEMICAL AND ENVIRONMENTAL SAFETY IN SCHOOLS AND COLLEGES: THE FORUM FOR SCIENTIFIC EXCELLENCE INC T2 - 0 SN - 0-397-53016-1 U1 - 540 PY - 1991/// CY - PHILADELPHIA-U.S.A. PB - J.B. LIPPINCOTT COMPANY KW - CIENCIAS PURAS N1 - CHEMICAL DISPOSAL-METHODS/CLASSIFICTION-CONSUMER PRODUCTS ER -