000 00461nam a22001697a 4500
008 230203b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a63
_bK6
100 _aOsvald, Hugo
_938
245 _aEarth can feed us
260 _aLondon:
_bGeorge Allen & Unwin Ltd,
_c1963
300 _a141p.
650 _aAgriculture
653 _aFood Production
653 _aCultivated Land
942 _2udc
_cREF
999 _c33
_d33