TY - BOOK AU - Everett, D. H. ED - Colston Research Society TI - The structure and properties of porous materials: proceedings of the tenth symposium of the colston research society held in the University of Bristol. march 24th-march 27th 1958 T2 - Colston papers AV - QH601 C3 PY - 1958/// CY - London PB - Buttetworchs scientific publications KW - Permeabilidad ER -