000 00539nam a2200205Ia 4500
008 180514s9999||||xx |||||||||||||| ||und||
082 _a616.2/Ot3U
084 _aDDC
100 _aSurth WW Others
245 0 _aUnited States Department of Agriculture Washington
260 _bTechnical Bulletin
260 _c1947
300 _a17
650 _aUnited States Department of Agriculture Washington
942 _cBook
999 _c5203
_d5203