Download or read book This Is Biology written by Ernst Mayr and published by Harvard University Press. This book was released on 1997 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: "(A) lively book . . . on how biologists study living things. . . . Its range is enormous. . . . This is an old-fashioned book, to be read slowly, more than once, and to be thought about afterward".--Ann Finkbeiner, "The New York Times Book Review". Chart.