000 00663nam a2200181 a 4500
005 20240602101209.0
008 040123s19uu xx 00 eng d
020 _a0854030956
245 _aAgricultural efficiency :
_ba Royal Society discussion on the management of inputs for yet greater agricultural yield and efficiency /
_corganized by G.W. Cooke, N.W. Pirie & G.D.H. Bell.
260 _aLondon :
_bThe Royal Society,
_c1977.
300 _a301 p.
650 _aAgriculture
_zGreat Britain
_xEconomic aspects.
700 _aCooke, G. W.
700 _aPirie, N. W.
700 _aBell, G. D. H.
700 _aThe Royal Society (Great Britain).
942 _2ddc
999 _c38362
_d38362