307: Compost/Field Burning
506: Canby Horticulture
508: Domain Mapping/Crop Chemicals
513: Water Rights half-hour special
610: High-tech Water Conservation
704: Desert Plants/Native Americans
910: Industrial Hemp
1107: Lily Farmer
For information, contact
Oregon Public Broadcasting,
7140 SW Macadam Avenue, Portland, Oregon 97219.
Map of teacher's on-line resource.
Oregon Field Guide
OPB's informative series covering issues important to Oregon's environment and quality of life.