Science: v.1-v.219Moses King, 1967 |
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Page 1006
... samples of food are examined by the Food and Drug Ad- ministration each year to determine compliance with established pesticide tolerances on raw agricultural products . Residues of pesticide chemicals are found in about half of the samples ...
... samples of food are examined by the Food and Drug Ad- ministration each year to determine compliance with established pesticide tolerances on raw agricultural products . Residues of pesticide chemicals are found in about half of the samples ...
Page 1007
... samples during the first year was 0.082 mg . The individual diet samples ranged from 0.003 to 0.17 mg . The second - year average calculated from 26 diet samples was 0.12 . The in- dividual samples ranged from 0.013 to 0.23 mg . The ...
... samples during the first year was 0.082 mg . The individual diet samples ranged from 0.003 to 0.17 mg . The second - year average calculated from 26 diet samples was 0.12 . The in- dividual samples ranged from 0.013 to 0.23 mg . The ...
Page 1068
... sample was trapped between 1500 B.C. , when the branch was formed , and 1100 B.C. , when the area became closed to addi- tional deposits of air - borne pollen . Abundant pollen was recovered from both samples ( Table 1 ) . Sample 1 , at ...
... sample was trapped between 1500 B.C. , when the branch was formed , and 1100 B.C. , when the area became closed to addi- tional deposits of air - borne pollen . Abundant pollen was recovered from both samples ( Table 1 ) . Sample 1 , at ...
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activity addition Amer American amino acid andesitic animals antibody antigen atom bauxite behavior Benioff zone Biol blood carbon cells Center changes Chem chemical chlorine chlorophyll complete cultures diglycerides effect electron energy enzyme Euglena experiments fibrinogen fraction frequency G6PD genetic gibbsite ginkgo ibid Illus increase indicated Institute instruments International laboratory light lordosis lymphocytes measured mechanism Medical ment meters molecules National normal nuclear observed organic Paleozoic papers particles percent phase polarization position present problems Proc production prostaglandins protein radio range rats RBC's reaction References and Notes region reported residues response rhodopsin ribonuclease samples Science scientific scientists serum shear rates sickle-cell trait signal specific stimulation stromatolites structure Table temperature tion tissue tive tube ture United Univ University virus viscosity York