00606nam a22001337a 4500008004100000040005500041080002200096245022100118260006100339300001600400650001600416653002000432653002000452230301b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a633.71(082.2)bN3  aPlant nutrition effects on production and quality of tobacco: bProceedings of national symposium held on December 7-8, 1992 at Central Tobacco Research Institute, Rajahmundryc/ Potash & Phosphate Institue of Canada  aGurgaon: bPotash & Phosphate Institue of Canada, c1993  aviii, 194p.  aAgriculture  aPlant nutrition  aPest management