This is the best resource site in tradeskilling i found this far.
You can search on recipe, and you get a shopping list plus whatever other recipe needs that product.
So if you would search for lets say, Stroma Resin, you'll get a shopping list to make it, plus you'll get a list of recipies which require the Stroma Resin as an ingredient.
You can also search the database by compenent, so when you have harvested for a day in Antonica you can easily find out what you need and what you don't need.
this is the link
Edited, Mon Jan 10 06:38:53 2005 by crabraider