More Water for Arid Lands: Promising Technologies and Reserch Opportunities

More Water for Arid Lands: Promising Technologies and Reserch Opportunities - Washignton: National Academy of Science, 1974. - vii,153p.; 23cm


Jinapala Alas Collection
Landscape

628 / MOR

Library Network, National Institute of Education (NIE) Maharagama

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