Type

No Grouping Creators

A

Farming, fertilizers and the nitrate problem. (1991) Addiscott, Tom, Whitmore, Andy, Powlson, David

B

Honey bee pathology. (1991) Bailey, L., Ball, B. V. picture_as_pdf

Sample survey principles and methods. (1991) Barnett, V.

F

The Ecology of Temperate Cereal Fields: 32nd Symposium of the British Ecological Society with the Association of Applied Biologists, University of Cambridge, 1990. (1991) Firbank, Les, Carter, N., Darbyshire, J. F., Potts, G. R.

P

Towards Understanding Thysanoptera: Proceedings, International Conference on Thrips, February 21-23 1989, Burlington, Vermont. (1991) Parker, B. L., Skinner, M., Lewis, Trevor

Plant growth: interactions with nutrition and environment. (1991) Porter, J. R., Lawlor, David

R

Natural history of the butterflies and moths of Shropshire. (1991) Riley, Adrian