000 00295nam a2200109Ia 4500
100 _aAiyappa, K M & Srivastava, K C
942 _cBK
245 _aCitrus die-back diseases in india
260 _aIndian council of agricultural research, New Delhi
_c1967
082 _a634.3(54) Aiy
300 _aiii,77
999 _c4792
_d4792