Field manual for nerve blocks?

[SwedeGlocker]

I need a good field manual for nerve blocks. I would like to have a weather proof version. Have anyone used:
"Landmarks for Peripheral Nerve Blocks"?

http://www.amazon.com/exec/obidos/tg/detail/-/0975272802/qid=1113736597/sr=1-5/ref=sr_1_5/104-7735464-3599152?v=glance&s=books


http://images.amazon.com/images/P/0975272802.01-A33C8ZM3MDDYV8._AA400_SCLZZZZZZZ_.jpg

[52bravo]

just got "Compendium of Regional Anaesthesia" for pda and it good, can get you a copy.