Biodiversity : An Introduction - Kevin J. Gaston; John I. Spicer (Oxford Blackwell Publishing Company, 2004)
Kevin J. Gaston & John I. Spicer: Biodiversity : An Introduction. (2nd Ed) Oxford. Blackwell Publishing Company, 2004. 1-4051-2714-7 Rs. 595.00--(574.5GAS)
ENGLISH