000			00577nam a2200217Ia 4500
999			_c10704 _d10704
005			20220120104102.0
008			180712s9999 xx 000 0 und d
020			_a812240667X
041			_aEN
082			_a631.58 _bPAL _223
100			_aPalaniappan, S.P.
100			_aSivaraman, K.
245			_aCropping systems in the tropics: principles and management
250			_a2nd ed.
260			_aNew Delhi _bNew Age International _c1996
300			_axii, 211 pages
500			_aInclude index and references
509			_aNS
650			_aCroping system
942			_cR