Bumblebee Economics: With a New Preface

ISBN-13: 9780674016392 / Angielski / Miękka / 2004 / 288 str.

Bernd Heinrich

Opis

In his new preface Bernd Heinrich ranges from Maine to Alaska and north to the Arctic as he summarizes findings from continuing investigations over the past twenty-five years--by him and others--into the wondrous energy economy of bumblebees.