Varley, G. C. books & textbook
Insect Population Ecology: An Analytical Approach
Varley, G. C. Gradwell, G. R. Hassell, M. P.
University of California Press /1974-04-09 Paperback / 212 Pages
isbn-10: 0520026675 / isbn-13: 9780520026674
The Hope reports
Hobby, B M Varley, G C. University of Oxford. University Museum
Nabu Press /2011-08-18 Paperback / 442 Pages
isbn-10: 1175704342 / isbn-13: 9781175704344
