TY  - BOOK
AU  - Amira Saad Teleb Azab
AU  - Abdelgawad Ali Fahmi , 
AU  - Mohamed Hani Moubasher , 
TI  - Structure and chemical reactivity of some medicinal plants extracts / 
PY  - 2010///
CY  - Cairo : 
PB  - Amira Saad Teleb Azab , 
KW  - Biological deterioration
KW  - Cellulose decomposing fungi
KW  - Medicinal plants extracts
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry; Issued also as CD
N2  - The historical materials held in archives constitues are important part of the cultural heritage of mankind and its conservation is of vital importance . These archive materials are made from different kinds of papers , e.g., cotton rags , wood pulp ...etc . It is know that paper ages, i.e. loses some of its original properties with time and with prolonged time periods it might be completely damaged
UR  - http://172.23.153.220/th.pdf
ER  -