Science: v.1-v.219

AAAS acid activity American amino acid analysis animals annual antibody antigen areas Association Atlantic City Atomic Energy basic biochemical biological California cells chemical chemistry Chicago College Committee culture curares cysteic acid Department Dept economic edition effect electrons ence Engineering enzyme experimental experiments fallout field geological gram growth Health hydrocarbons ical Illus illustrations increase Institute instrument International irrigation laboratory magnetic measure Medical ment method microscope National Neopilina neuron nomic nuclear observed operation organization paper Paramecium peptides percent petroglyphs Ph.D physics poliovirus population present Press problem production professor protein radiation radioactive References and Notes response samples San Joaquin Valley saprolite Science scientific scientists Soviet space specific Srºº stratospheric strontium-90 succinylcholine sympatholytic temperature tests theory tion tissue tritium ture United Univ University Valley volume Washington York