Maryadele J O'Neil, "The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals" English | ISBN: 1849736707 | 2013 | 2708 pages | PDF | 251 MB
The Diversity Index: The Alarming Truth About Diversity in Corporate America…and What Can Be Done About It by Susan E. Reed English | 2011 | ISBN-10: 0814416497 | PDF | 294 pages | 1,6 MB
G. W. A. Milne, "The Ashgate Handbook of Pesticides and Agricultural Chemicals" English | 2018 | ISBN: 1138717746, 1138717754 | EPUB | pages: 226 | 0.6 mb