000 00657nam a2200121Ia 4500
008 140208s9999 xx 000 0 und d
044 _aIndia
100 _aKartha, Kutti Krishanan
245 _aStudies on interaction of plant viruses with special reference to sannehemp Mosaic virus : a thesis submitted to the faculty of the Post-Graduate School, Indian Agricultural Research Institute, New Delhi, in partial fulfilment of the requirements for the degree of Doctors of Philosphy in Mycology and plant pathology
_cKutti Krishanan Kartha
260 _bIndian Agricultural Research Institute
_aNew Delhi
_c1969
300 _avaries p.; 29cm.
942 _2udc
_cTH
999 _c20696
_d20696