Kỹ thuật hóa môi trường
Chemical and Environmental Engineering
Environmental microbiology
Introduction to environmental impact assessment
Environmental science, 14th ed.
PubMed
Submitted by operator on Mon, 05/06/2017 - 03:19PubMed comprises more than 27 million citations for biomedical literature from MEDLINE, life science journals, and online books.
Espacenet
Submitted by operator on Thu, 16/03/2017 - 14:21Provided by the European Patent Office, Espacenet offers more than 90 million patent documents from the 19th century right up to today.
IP Lib
Submitted by operator on Thu, 16/03/2017 - 14:15Provided by The National Office of Intellectual Property of Vietnam. In this web site you can search information on patent, industrial design, trade mark which is published un-examined or is granted.
VN DigiPat
Submitted by operator on Thu, 16/03/2017 - 14:12Provided by The National Office of Intellectual Property of Vietnam, Digipat is a digital library for patents. The search engine belongs to a project that aims to provide the public with fulltexts of national patents.
Google Patents
Submitted by operator on Sat, 19/12/2015 - 14:58Google Patents includes over 87 million patent publications from 17 patent offices around the world, as well as many more technical documents and books indexed in Google Scholar and Google Books