000 00268nam a2200109Ia 4500
008 191031s9999 xx 000 0 und d
245 0 _aPhytopathology Vol. 67 (No. 1 - 2)
260 _b"S.N. Reprints, New Delhi"
260 _c1977
365 _b280.00
942 _cBK
999 _c204389
_d204389