Follow the Author
Lehr, Jay H.
Lehr, Jay H.
E-books
Health, Relationships and Personal development
Family and health
Medicine and Nursing
Medicine: general issues
Public health and preventive medicine
History of medicine
Medical specialties, branches of medicine
Dentistry
Earth Sciences, Geography, Environment, Planning

Author's Books

E-book
Fluoride Wars
Lehr, Jay H.
Lehr, Jay H.
Price
44.95 £ * Old Price 76.50 £
E-book
Water Softening with Potassium Chloride
Lehr, Jay H.
Lehr, Jay H.
Price
105.95 £ * Old Price 176.31 £
E-book
Modern Groundwater Exploration
Lehr, Jay H.
Lehr, Jay H.
Price
129.95 £ * Old Price 214.20 £
E-book
Groundwater Age
Perrochet, Pierre
Perrochet, Pierre
Price
136.95 £ * Old Price 230.40 £
E-book
Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils
Testa, Stephen M.
Testa, Stephen M.
Price
127.95 £ * Old Price 223.20 £
E-book
Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils
Testa, Stephen M.
Testa, Stephen M.
Price
127.95 £ * Old Price 223.20 £
E-book
Modern Groundwater Exploration
Lehr, Jay H.
Lehr, Jay H.
Price
127.95 £ * Old Price 214.20 £