000 00301nam a2200121Ia 4500
008 170101s1980 xx 000 0 und d
082 _a632.9 CHA
100 _aChattopadhyay S. B.
245 0 _aPrinciples And Procedures Of Plant Protection
260 _c1980
300 _a480 p.
942 _2ddc
_cB
999 _c697116
_d697116