A comprehensive overview of the supply and demand picture for natural resources globally Many analysts now believe that a tightening of natural resources (oil, gas, grains, metals) is opening the door to tremendous investment opportunity Roland Jansen provides a fully up-to-date examination of investing and trading in natural resources through одклх prudent, realistic, yet profitable means, including stocks, futures, and mutual funds Roland A Jansen (Liechtenstein & the Netherlands)is Director of LLB Fondsleitung AG, the fund management company of Liechtensteinische Landesbank.  StephenISBN 047129523X.