TY - GEN AU - Lull, William P. TI - Conservation environment guidelines for libraries and archives / by William P. Lull, with the assistance of Paul N. Banks ; the New York State Program for the Conservation and Preservation of Library Research Materials. iv, 87 p. : ill. ; 28 cm AV - Z 701.4.N7 L85 KW - Archival materials--Conservation and restoration--Standards--New York (State) N1 - Located in the Library Office ER -