' ... you will have to read this fascinating book'. Richard A. Lake, The Times Higher Education Supplement 'Mazumdar has produced an immensely well-researched account.' Bernard Dixon, New Scientist 'It is perhaps the human cost of such encounters that makes Mazumdar's account of this particular conflict so enthralling.' British Journal for the History of Science 'Mazumdar's thesis is an important and persuasive one that deserves serious attention from anyone interested in 19th and 20th century biology.' John E. Lesch, Science 'This book is abundantly and well illustrated with many photographs.' Fred S. Rosen, Nature