Evaluating the feasibility of recycling storage alcohols with HS-GC-MS : their identification for conservation purposes / J. Giaccai ; [et al.]
Evaluation of cleaning and chemical stabilization of paper treated with a rigid hydrogel of gellan gum by means of chemical and physical analyses / L. Botti; [et al.]
Everyman´s guide to ecological living / Greg M. Cailliet; Paullette Y. Setzer; Milton S. Love
Tendências do habitat : soluções conceptuais da casa do futuro / pref. António Oliveira