MORE WATER FOR ARID LANDS PROMISING TECHNOLOGIES AND RESEARCH OPPORTUNITIES
NATIONAL Academy of Sce.
MORE WATER FOR ARID LANDS PROMISING TECHNOLOGIES AND RESEARCH OPPORTUNITIES - - USA National Academy of Science 1974 - 151
631.4/NAT
MORE WATER FOR ARID LANDS PROMISING TECHNOLOGIES AND RESEARCH OPPORTUNITIES - - USA National Academy of Science 1974 - 151
631.4/NAT