Haynes, R.M., Harvey, J.G. and Davies, T.D., 1982
Measurement.
In: Environmental Science Methods (Ed. R.M. Haynes), pp.1-25 Chapman and Hall, London.
(keywords: methodology)
Haynes, R.M., Yardley, B.W.D. and Davies, T.D., 1982
Maps.
In: Environmental Science Methods (Ed. R.M. Haynes), pp.276-316 Chapman and Hall, London.
(keywords: methodology)