Low-pressure Piping in Onsite Wastewater Treatment Systems for Ohio (PDF)
Most soil treatment systems depend on gravity to distribute wastewater out into lateral trenches. ... entire soil treatment areas. The discussions on design and construction are intended to enable engineers, ... soil scientists, sanitarians, and installers to design, construct, and inspect low-pressure piping ...
Dress-Up Outfit This advanced-level project is for members who have mastered basic clothing ...
All Systems Go!: Level 2 Veterinary Science Project Activity Guide Grades 6-8
All Systems Go!: Level 2 Veterinary Science Project Activity Guide Grades 6-8 Explore a wide range ... be taken for three years. ©2004. https://extensionpubs.osu.edu/all-systems-go-level-2-veterinary ...
easy-to-use introduction to animals, health, food and nutrition, nature, insects, plants and soils, machines ...
Best Practices for Nutrient Utilization and Water Recycling in Nursery Operations
2008, a system designed to mitigate these potential problems was installed at a beta test site on ... Impacts of the CNMDS at the beta test site included increased plant production and reduced fertilizer ...
embellish: A 4-H Guide to Wearable Art
embellish: A 4-H Guide to Wearable Art This intermediate-level project is for members with some ...
Making the Cut: Level 2
Making the Cut: Level 2 Select a wood project that shows off your new skills with a T-level ... about the different species of wood. ©2002. https://extensionpubs.osu.edu/making-the-cut-level ...
Science Fun with Electricity
time-tested experiments about static electricity, currents, electromagnetism, electric motors, and electric ...
Ohio Agronomy Guide (PDF)
manual is information on Ohio's climate and soil, soil and water management, soil fertility, and ...
Beginning Horse Management
Beginning Horse Management This beginning-level project is for ALL youth starting in the 4-H horse ...