 | Better Farming Series 28 - Water: Where Water Comes from (FAO, 1981, 31 p.) |
 |  | Water on the surface |
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|
(introduction...)
86. Water on the surface of the ground comes from both groundwater and from surface water run- off.
Water on the
surface
|
|
| Better Farming Series 28 - Water: Where Water Comes from (FAO, 1981, 31 p.) |
| | Water on the surface |
|
|
86. Water on the surface of the ground comes from both groundwater and from surface water run- off.
Water on the
surface
|
|
|