000 00300nam a22001217a 4500
003 OSt
008 231213b |||||||| |||| 00| 0 eng d
082 _a630.5
_bJ78
245 _aJournal of Agriculture,Puerto Rice,Univ.
_bvol.34-35,37-38
260 _bCSRS, Pusa
_c1938
440 _a6
942 _2ddc
_cBK
999 _c34588
_d34588