The practice of soil conservation in the British Colonial Empire
Tampey, Harold A.
The practice of soil conservation in the British Colonial Empire - Harpenden : Commonwealth Bureau of Soil Science, 1949 - 106 p. : ilus. - Technical communication ; 45 . - Technical communication ; 45 .
44582
Suelos--Conservación--Gran Bretaña.
631.45 t45
The practice of soil conservation in the British Colonial Empire - Harpenden : Commonwealth Bureau of Soil Science, 1949 - 106 p. : ilus. - Technical communication ; 45 . - Technical communication ; 45 .
44582
Suelos--Conservación--Gran Bretaña.
631.45 t45