John A Conners – författare

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1 produkter

1. 

   Groundwater for the 21st Century

   A Primer for Citizens of Planet Earth

   Av John A Conners

   Inbunden, 2013

   658 kr

   Lägg i varukorg

   Fresh water is one of the essential natural resources on Earth, and groundwater constitutes 98% of the liquid fresh water on the planet. Yet, throughout the world, groundwater resources are being depleted, allocated, squandered, contaminated -- but rarely is their fundamental value to humankind …