Agricultural efficiency : a Royal Society discussion on the management of inputs for yet greater agricultural yield and efficiency /
Agricultural efficiency : a Royal Society discussion on the management of inputs for yet greater agricultural yield and efficiency /
organized by G.W. Cooke, N.W. Pirie & G.D.H. Bell.
- London : The Royal Society, 1977.
- 301 p.
0854030956
Agriculture--Economic aspects.--Great Britain
0854030956
Agriculture--Economic aspects.--Great Britain