Long-term experiments in agricultural and ecological sciences : proceedings of a conference to celebrate the 150th anniversary of Rothamsted Experimental Station, held at Rothamsted, 14-17 July 1993 /
edited by R. A. Leigh and A. E. Johnston.
- Oxon, UK : CAB International, 1994.
- xiv, 428 p. : ill.
0851989330
Agricultural experiment stations.
Agriculture--Experimentation.
0851989330
Agricultural experiment stations.
Agriculture--Experimentation.