There are a number of books and websites that provide more information on composting. Click here to link to School Garden Reference for books specific to composting.
Click here to link to School Garden References for information on compost programs and earthworm sources in the San Diego area.
Click here to go to http://ucanr.org/pubs.shtml the website for the University of California, Division of Agriculture and Natural Resources to purchase Compost Production and Utilization: A Growers Guide, Publication 21514. From this website you may also download at no charge, Compost in a Hurry, Publication 8037.