• Historical Societies and Related Activities

• 2638.

Marin Stables & Trails Inc

RESTORE HISTORIC MARIN STABLES AND WATERSHED TRAILS AND HABITATS.

International Mountain Bicycling Association

Creating, enhancing, and protecting great places to ride mountain bikes since 1988.

• Land Resources Conservation

• 2640.

San Marcos Greenbelt Alliance

View Our Trail Maps Whether you are planning to go to Ringtail Ridge Spring Lake Preserve or one of the other natural areas in San Marcos we have trail maps to help you navigate the trails.

• Environmental Education and Outdoor Survival Programs

• 2641.

Stewards of the Black Rock Desert

We take Stewardship seriously. Outreach education and protection of resources in the Black Rock Desert region.

• Environmental Quality Protection and Beautification N.E.C.

• 2642.

Howell Conservation Fund Inc

We achieve breakthrough conservation solutions through project & program management, grants, and education programs Howell Conservation Fund's tax-exempt purpose is to provide environmental conservation through sustainable solutions and education.

• Alliance/Advocacy Organizations

• 2643.

Fund for Roaring Brook Lake Inc

The Fund For Roaring Brook Lake Help Us Protect Our Lake Our mission is to help safeguard and improve the waters and watershed of Roaring Brook Lake in Putnam Valley New York.

• Education N.E.C.

• 2644.

Weyerhaeuser Company Foundation

Timberlands Trees are a remarkable resource that when managed responsibly can meet a wide range of fundamental needs for people and the planet for generations to come.

GREAT OLD BROADS FOR WILDERNESS

Broads is a women-led nat'l grassroots organization that works to protect wilderness & wild lands.

• Nutrition Programs

• 2646.

Telele Foundation

To provide educational community forum from Central Sierra emphasizing science, natural history, arts, and sustainable agriculture through lecture, field projects, and community participation.