000 00580nam a2200181Ia 4500
008 170101s1990 xx 000 0 und d
082 _aT 634.3 H36S
100 _aHARSH Raman
245 0 _aSomaclonal variation and distant hybridization for canker resistance in citrus species
250 _aHorticulture
260 _aLudhiana
_bPAU
_c1990
300 _a166, 30L
650 _aCITRUS -- VARIETIES -- DISEASE AND PEST RESISTANCE
653 _aCITRUS -- VARIETIES -- DISEASE AND PEST RESI
653 _aCITRUS CANKER
653 _aHYBRIDIZATION, VEGETABLE
942 _2ddc
_cT
999 _c96763
_d96763