000 00440pam a2200145a 44500
082 _aNASA
_bTT F-316
100 _aVanyushin,B F,Kokurina,N A
245 1 _aDESOXYRIBONUCLEIC ACID COMPOSITION AND CERTAIN PROBLEMS IN THE EVOLUTION OF PHOTOSYNTHESIZING BACTERIA
260 _a
_bNasa, Washington, D.C.
_c1965
300 _a7
500 _aBound With Nasa Tt F-317-330
700 _aBelozerskiy,A N
964 _gCIRC
997 _a67659 C
999 _c448362
_d448362