https://pictures.abebooks.com/isbn/9780080339153-us.jpg Land, Water and Mineral Resources in Science Education@Science and Technology Education and Future Human Needs@By: Norman J. Graves@Publisher: @Pergamon@Print ISBN: 9780080339153, 0080339158@eText ISBN: 9781483160832, 1483160831@Copyright year: 1987@Format: PDF@Available from $ 72.95 USD@SKU: 9781483160832 Ebooks here: https://ouo.io/urf6BQq