000
00312nam a2200121Ia 4500
008
190415s9999 xx 000 0 und d
082
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RV.0047
100
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Venkataramanan, L.S.
245
0
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Study of cropping pattern changes in Andhra Pradesh during 1950-1975
260
_c
0
300
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55p.
942
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BK
999
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21080
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21080