000 00323 a2200133 4500
080 _a633.526.23
_bI 34 S
245 1 _aSisal (Bibliography)
260 _aEngland
_bImperial Bureau of Soil Science
_c1932
650 _aSisal
700 _aImperial Bureau of Soil Science
100 _a
_d
300 _a13 p.
901 _a11256
999 _c48268
_d48268