000			00577nam a22001937a 4500
999			_c10389 _d10389
003			UDS
005			20220809070701.0
008			170301b xxu||||| |||| 00| 0 eng d
020			_a9780585263823
040			_aLC _bEng. _cLC _dLC
050			_aS494.5.P75. _b S51
100			_qSmil, Vaclav
245			_aFeeding the world a challenge for the twenty-first century _c/ Vaclav Smil
260			_aCambridge, Mass.: _bThe MIT Press, _c©2000.
300			_axxxviii, 360 p. : _bill., maps ;
600			_x Agricultural productivity.
610			_xFood supply.
942			_2lcc _cBK