Protecting your library's digital sources the essential guide to planning and preservation by Kahn, Miriam (Miriam B.)

Investigation of nanostructured titanium oxide from surface sol-gel processing for biomaterial applications by Advincula, Maria Athena C.

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Environment protection and sustainable development by Bhatt, S. (Saligram) 1931-

Urban assets cultural heritage as a tool for development

Wildlife Act R.A No. 9147 and implementing rules and regulations.

Environmental science working with the earth by Miller, G. Tyler (George Tyler) 1931-

Institutional and economic analysis of Apo Inland protected landscape & seascape davin, Negros Oriental. by Lizada, Joy Cababasay

Environmental science working with the earth by Miller, G. Tyler, Jr

Priceless on knowing the price of everything and the value of nothing. by Ackerman, Frank

Wildlife Act R.A, No. 9147