Soil erosion and its control in arid and semi-arid zones; proceedings of the Karachi symposium.
Soil erosion and its control in arid and semi-arid zones; proceedings of the Karachi symposium.
- Karachi, Food and Agriculture Council, Pakistan, 1960.
- xxi, 400 p. illus., maps, diagrs., tables. 24 cm.
"Held ... under the joint auspices of F.A.C.P. and UNESCO."
Includes bibliographies.
sa 63001679
Soil conservation--Congresses.
Arid regions--Congresses.
Erosion.
S622 / .S9 1957
"Held ... under the joint auspices of F.A.C.P. and UNESCO."
Includes bibliographies.
sa 63001679
Soil conservation--Congresses.
Arid regions--Congresses.
Erosion.
S622 / .S9 1957