1.
Water Filtration Practice:: Including Slow Sand Filters and Precoat Filtration
by Logsdon, Gary
ISBN: 9781583215951
List Price: $134.00
2.
Vegetable Gardening Guides: Planting, Growing, and Harvesting Guides for the Most Popular V...
by Logsdon, Jason, Logsdon, Ba...
ISBN: 9781461051015
List Price: $14.95
3.
Pick a Pepper: A Photographic Guide to Chile Peppers, Their History, and Uses
by Logsdon, Jason, Logsdon, Gary
ISBN: 9781460995747
List Price: $19.95
4.
Controlling Waterborne Giardiasis A State of the Art Review
by Logsdon, Gary S.
ISBN: 9780872626331
List Price: $5.00
OUT OF STOCK
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Cryptosporidium: Answers to Questions Commonly Asked by Drinking Water Professionals
by Frey, Michelle, Hancock, Ca...
ISBN: 9780898679373
List Price: $55.00
OUT OF STOCK
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Critical Evaluation of Cryptosporidium Research and Research Needs
by Frey, Michelle M., Hancock,...
ISBN: 9780898679380