LETTERS.
| Autor: | Cooper, James P., Tsuiendhi, Milrkand, Ripin, Barrett H., Russell, Richard S. |
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| Předmět: | |
| Zdroj: | Science News; 11/18/1978, Vol. 114 Issue 21, p339-339, 2/3p |
| Abstrakt: | Presents letters to the editor published in the November 18, 1978 issue of the U.S. journal 'Science News.' Effects of building dams on crop production; Research on unclassified laser fusion by the U.S Naval Research Laboratory; Cost of metric system in the U.S. |
| Databáze: | Complementary Index |
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