"Handcrafting Bamboo Fly Rods" Wayne Cattanach --Excellent
"Fundamentals of Building a Bamboo Fly-Rod" Maurer and Elser -- very good-- cook book aproach
" A Masters Guide to Building a Bamboo Fly Rod" Garrison and Carmichael not intended as a how to -- more od a documentary og how Garrison worked, Tons of excellent info
If I had to build from just one I would probably choose Cattanach
On the web there is just tons of excellent info start w/ [url=http://www.canerod.com/:9d34a]http://www.canerod.com/[/url:9d34a]
There are lots of others which can mostly be found by following links on these sites or if you have a specific area of inquiry ask away, betcha someone will know how to find it.