000 00619nam a22001817a 4500
008 230309b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 025.3:63
_bK3.1
245 _aSubject heading list
_c/ National agricultural library United States department of Agriculture Washington, D. C. July 1963
250 _aPreliminary edition
260 _aWashington:
_bNational agricultural library,
_c1963
300 _aviii, 598p.
500 _aVol.1 (A-Dari)
650 _aLibrary science
653 _aAgriculture
653 _aSubject
942 _2udc
_cREF
999 _c7107
_d7107