1GoodHeartFarm
Some books on seeds you may find useful:
Seed to seed by Suzanne Ashworth
Garden Seed Inventory by Kent Wheally
Seeds of Change : The living Treasure by Kenny Ausubel
The Seed Saver's Handbook by Michel & Jude Fanton
Park's Success with Seeds by Anne Reilly
New Plants from Old by Jackie French
Seed to seed by Suzanne Ashworth
Garden Seed Inventory by Kent Wheally
Seeds of Change : The living Treasure by Kenny Ausubel
The Seed Saver's Handbook by Michel & Jude Fanton
Park's Success with Seeds by Anne Reilly
New Plants from Old by Jackie French