00418nam a22001217a 4500008004100000040005500041080001800096245007400114260006000188300001100248650001600259653002100275230331b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a31(540) bL8   aEstimates of area and production of principal crops in India 1976-77   aDelhi: bDirectorate of Economics & Statistics, c1978   a172p.   aStatistics   aPrincipal crops