The microbiodeterioration of paper material like books, archival material, manuscripts both illustrated and written, decorative wall papers, etc. is a serious problem throughout the world in museums, libraries, archives, etc. where these materials are placed. The major ecological fungi from record materials of library with ancient achieves were isolated and identified as Aspergillus niger, Aspergillus oryzae, Neurospora sitophile. Mucor mucedo, Mucor rouxii, Penicillium notatum, Rhizopus delema, Rhizopus nigracans, Thanmnidium elegans, Tricodema viridae, Bacillus cereus. Bacillus megaterium, Enterrobacter aerogenes, and Staphylococcus auerus. This study was carried out to investigate the antigungal activities of essential oils. The Essential oils from herb were obtained by vapor distillation method, and the antimicrobial activities were examined with ten fungi & four bacteria. It was found to have activity against microorganisms isolated from a achieves stack rooms.