631.45
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Tempany, Harold A., Sir, 1881-
The practice of soil conservation in the British Colonial Empire / by Sir Harold A. Tempany.
— Harpenden : Commonwealth Bureau of Soil Science, 1949. vii, 106 p. : il. ; 25 cm. — (Technical communication (Commonwealth Bureau of Soil Science) ; nº 45)
Bibliografía: p. 87.
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