000 00672nam a22002057a 4500
999 _c77136
_d77136
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008 190914b ||||| |||| 00| 0 eng d
040 _aBD-DhPL
_cBD-DhPL
_dBD-DhPL
_bEnglish
082 0 0 _a541.23 / C73r
100 _aComar, Cyril L.
_9270952
245 _aRadioisotopes in biology and agriculture :
_bprinciples and practice /
_cCyril L. Comar.
260 _aNew York :
_bMcGraw-hill book company,
_cc 1955.
300 _axiii, 481 p. :
_bill. ;
_c23 cm.
500 _aIncludes index.
508 _a340
650 _aRadioisotopes in agriculture.
_9125694
650 _aRadioisotopes in biology.
_9125694
942 _2ddc
_cBK