Variation and adaptation in plant spacies David A. Jones and Dennis A. Wilkins.

Jones, David A.

Variation and adaptation in plant spacies David A. Jones and Dennis A. Wilkins. - London Heinemann Educational Books 1971 - vi, 184p., ill. 19cm.

0-435-61480-0.

581.15, / J56V
HMS Central Library, Jamia Hamdard, Hamdard Nagar, New Delhi -110062, INDIA