000 | 00468nam a22001577a 4500 | ||
---|---|---|---|
008 | 230623b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aR 631.117(083.4) _bM9 |
||
100 | _aPardey, Philip G | ||
245 | _aISNAR agricultural research indicator series | ||
260 |
_aNew York: _bCambridge University Press, _c1989 |
||
300 | _a547p. | ||
650 | _2Science | ||
653 | _aAgriculture | ||
942 |
_2udc _cBK |
||
999 |
_c46688 _d46688 |