Migration and Colonization in Human Microevolution. Alan G. Fix. Cambridge University Press, Cambridge. 1999. Pp. 236. Price £40.00, hardback. ISBN 0 521 59206 2.

Analysis of Human Genetic Linkage (3rd edn). Jurg Ott. Johns Hopkins University Press, Baltimore. 1999. Pp. 382. Price £38.00, hardback. ISBN 0 8018 6140 3.

The Genetics of Cattle. R. Fries and A. Ruvinsky (eds). CAB International, Wallingford. 1999. Pp. 710. Price £99.50, hardback. ISBN 0 85199 258 7.

Agricultural Value of Plant Genetic Resources. R. E. Evenson, D. Gollin and V. Santaniello (eds). CAB International, Wallingford. 1998. Pp. 285. Price £40.00, hardback. ISBN 0 85199 295 1.

Transgenic Animals in Agriculture. J. D. Murray, G. B. Anderson, A. M. Oberbauer and M. M. McGloghlin (eds). CAB International, Wallingford. 1999. Pp. 290. Price £55.00, hardback. ISBN 0 85199 293 5.

In Situ Hybridization Protocols (2nd edn). Ian A. Darby (ed.).Humana Press, Totowa, N.J. 2000. Pp. 343. Price $79.50, hardback. ISBN 0 896 03686 3.