000 00570nam a22002057a 4500
008 230320b |||||||| |||| 00| 0 eng d
020 _a0803917848
040 _aNational Science Library
_cNational Science Library
080 _a65.011
_bM2
100 _aRossi, Peter H
_93860
245 _aEvaluation:
_b A systematic approach
250 _a2nd ed.
260 _aLondon:
_bSage Publications,
_c1982
300 _a351p.
650 _aAgriculture
653 _aResearch
653 _aPrograms
700 _aFreeman, Howard E (Ed.)
942 _2udc
_cREF
999 _c11266
_d11266