“Among the distinguished French students of sociology, Professor
Letourneau has long stood in the first rank. He approaches the
great study of man free from bias and shy of generalisations. To
collect, scrutinise, and appraise facts is his chief business.
In the volume before us he shows these qualities in an admirable
degree.”--_Science._
XIV. BACTERIA AND THEIR PRODUCTS. By Dr. G. SIMS WOODHEAD.
Illustrated. Second Edition.
“An excellent summary of the present state of knowledge of the
subject.”--_Lancet._