000 00283nam a2200133Ia 4500
008 160316s1972 xxu||||| |||| 00| 0 eng d
020 _a
100 _aK C Ling
245 _aRice Virus Diseases
250 _a1
260 _aPHILIPPINES
_bIRRI
_c1972
300 _a142
700 _a
_a
999 _c27341
_d27341