Asosiy kontentga oʻtish

David Pimentel

2 ta ish

Cornell University

  1. Soil Erosion Threatens Food Production

    David Pimentel, Michael Burgess

    Maqola20135 iqtibos
    ABI
  2. Handbook of Energy Utilization In Agriculture

    David Pimentel

    Kitob20192 iqtibos
    ABI