1976. Very good hardcover with dust jacket. Dust jacket has chips and tears. Previous owner's name stamp on ffep and end of text block, blind stamp on title page. Pencil notations in Chapter 7 only. This book was written as a textbook for a two-semester course for undergraduates who want to know more about population and community ecology. A presentation of explicit accounts of a varied array of research methods which students can adapt to their special needs.