Showing 1–15 of 15 results

  1. Correspondence |

  2. Amendments and Corrections |

  3. Comments and Opinion |

  4. Special Features |

    • John P. Reganoldis a professor of soil...
    Scientific American 314 , 66–69
  5. Correspondence |

  6. Comments and Opinion |

  7. News and Views |

  8. Research |

  9. Research |

  10. Special Features |

    • ...institute's plant-breeding program. John P. Reganold, who is Regents Professor...
    Scientific American 297 , 82–89
  11. Special Features |

    • ..., Cindy M. Cox and John P. Reganold; Scientific American, August 2007...
    Scientific American 299 , 70–77
  12. Research |

  13. Comments and Opinion |

  14. Special Features |

    • JOHN P. REGANOLD, ROBERT I. PAPENDICK and... ...CONVENTIONAL FARMING ON SOIL ERoSION. John P. Reganold, Uoyd F. Elliott and...
    Scientific American 262 , 112–120
  15. Reviews |