Авторы
Libby Purves Anya Peters Chris Packham Svetlana Poltavskaya Allison Pearson Gretel Parker Katja Petrowskaja Tudor Parfitt Gene Pease William Panek Charles E. Piper Jerald E. Pinto Wendy L. Pirie Ed Ponsi Chip Poncy Wei Xu Ph.D. Paul Pignataro Richard L. Peterson Michael Parness Tamsin Pickeral George Pruitt David J. Powell David Parmenter Philip Palaveev