000 00541nam a22001697a 4500
008 230502b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a539.1
_bJ4
100 _aFrancis, G E
_98095
245 _aIsotopic tracers:
_bA theoretical and practical manual for biological students and research workers
260 _aLondon:
_bThe Athlone Press,
_c1954
300 _axvi, 306p.
650 _aScience
653 _aBiological
700 _aMulligan, W
942 _2udc
_cBK
999 _c26157
_d26157