000 00376nam a2200157Ia 4500
008 230627s9999 xx 000 0 und d
050 _aPAM QTO S633.5.T76D4
100 _aRajat, De
245 0 _aEfficient fertilizer use in summer rainfed areas
260 _bFAO
260 _c1988
300 _aviii,37p.
300 _bill.
300 _c30cm.
650 _aFertilizers
999 _c123910
_d123910