Volume 357 Issue 6376, 28 May 1992

Opinion

  • Opinion |

    Global environmental problems have dictated the need that next week's conference at Rio should be as much concerned with development as with global warming. Both deserve more than a couple of weeks.

News

Correspondence

Commentary

  • Commentary |

    Taxonomy does not deserve its reputation as an arcane science. As the following examples from ungulate taxonomy show, classification has important implications for conservation legislation.

    • Valerius Geist

News & Views

Scientific Correspondence

Book Review

Review Article

Article

Letter

Product Review

  • Product Review |

    New products in the spectroscopic arena include an advanced spectral library system for infrared spectroscopy and a fast-scanning UV/visible spectrophotometer that features reverse optics.

    • Diane Gershon
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