SCIENCE 



Nkw Sebies 

 Tgll II, No. 1309 



Friday, January 30, 1920 



Single Copies, /15 C' 

 Annual SubsceSiptk 



Heineman on Milk 



This work appeals to sanitarian, laboratory worker, physician, producer, economist, 

 and student. For instance the sanitarian will find chapters on adulteration and adul- 

 terants, with methods, formulas, means of detection, cause and prevention of contam- 

 ination, inspection, and similar subjects of sanitary importance. The laboratory worker 

 will find complete details of technic for all tests. For the physician there are chapters 

 on such subjects as Metchnikoff's theories on fermented milk and bacterial flora, milk- 

 borne infections, milk in infant feeding, etc. For the producer^ in addition to sanitary 

 methods there are chapters on handling, distribution, the manufacture of condensed 

 and desiccated milk, cheese, butter, ice cream, with illustrations of new apparatus. 

 For the economist and student generally there is here presented a complete study of the 

 milk problems from every angle from production to consumption. 



Octavo of 6S4 pages, illustrated. By Paul G- Heineman. Ph.D., Director of the lyaboratories of the 

 United States Standard Serum Company, Wisconsin. Cloth, $6-00 net. 



Overton & Denno's Health Officer 



This book contains the information the average health officer must have in order to dis- 

 charge his duties. It tells him what to Aajiow to do it, and why he should do it. There 

 are chapters on organization and powers of a health department, the health officer him- 

 self, local boards, relation of the public and of the physician to the health officer, rural 

 work, records and reports, public health nursing, bacteriology, immunity, epidemiology, 

 communicable diseases, milk, food sanitation, sanitary engineering, disposal of wastes, 

 water supply, ventilation, industrial hygiene, camp sanitation, child hygiene, life 

 extension. 



Octavo of 504 pages, illustrated. By Frank Overton, M.D., D.P.H., Sanitary Supervisor, New York 

 State Department of Health : and Willard J. Denno, M.D-, D.P.H*, Medical Director, Standard Oil 

 Company. Cloth, $5.00 net . 



Mock's Industrial Machine 



This book includes such problems as prevention of occupational and other diseases, prac- 

 tical application of the Safety First movement, plant and home sanitation, health super- 

 vision and insurance, first aid for the injured and diseased, plant dispensary work, re- 

 claiming the disabled. The book makes a strong appeal to every physician, particu- 

 larly those interested in industrial health work and the rehabilitation of the disabled. 

 It will serve as a text-book in courses in industrial medicine and surgery; as a reference 

 work for employers, labor leaders, social workers, and those engaged in the new eco- 

 nomic and social health problems of today. 



These Boohs For Sale at Leading Booh Stores 



W. B. SAUNDERS COMPANY Philadelphia and London 



