Co-operative Efforts in the Supervision and Control of Milk Supplies

समान संसाधन

• MILK SUPPLY SUPERVISION
  प्रकाशित: (1903)
• Co-ordination of Laboratory Work and Inspection in Supervising Milk Supplies
  द्वारा: Stokes, William Royal, और अन्य
  प्रकाशित: (1909)
• The Control of a Large Milk Supply
  द्वारा: Evans, W. A.
  प्रकाशित: (1910)
• State Control of Public Water Supplies
  द्वारा: Probst, Charles O.
  प्रकाशित: (1909)
• The Relation of Typhoid Fever to the Water Supplies of Illinois
  द्वारा: Bartow, Edward
  प्रकाशित: (1910)