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1
Annual report of the Soil Conservation Research Demonstration and Training Centre, Dehradun for the year 1969
יצא לאור 1969"...Soil Conservation Research Demonstration and Training Centre..."
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2
Annual report of Soil Conservation Research, Demonstration and Training Centre, Vasad, Gujarat, Bombay State 1957-58
יצא לאור 1959"...Soil Conservation Research, Demonstration and Training Centre, Vasad, Gujarat, Bombay State..."
ספר -
3
Annual report of Soil Conservation Research, Demonstration and Training Centre, Vasad, Gujarat, Bombay State 1958-59
יצא לאור 1963"...Soil Conservation Research, Demonstration and Training Centre, Vasad, Gujarat, Bombay State..."
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