Charles Darwin/ Paul H. Barrett (EDT)/ R. B. Freeman (EDT)
(13)
Professor Charles Darwin (University of Sussex)
(7)
Charles Darwin/ Paul H. Barrett (EDT)/ R. B. Freeman (EDT)/ Peter Gautrey (CON)
(5)
Charles Darwin/ Francis Darwin (EDT)
(4)
Charles Darwin,Robert Fitzroy,Phillip Parker King
(3)
Charles Darwin/ Robin Field (NRT)
(3)
Charles Darwin/ David Quammen (INT)
(2)
Charles Darwin/ Nora Barlow (EDT)
(2)
Charles W. Eliot (EDT)/ Charles Darwin
(2)
George John Romanes/ Charles Darwin
(2)
;Gupta, Nitin (NIT Hamirpur, Himachal Pradesh, India.),Singh, Jagdeep (SLIET, Longowal, Punjab),Chakraborty, Chinmay (BITS Mesra, Jharkhand, India),Alazab, Mamoun (Charles Darwin University, Australia
(1)
;Hoque, Ridwanul (Charles Darwin University, Australia),Chowdhury, Rokeya (Independent researcher, Corporate Mobility Advisor at a Montreal law firm.)
(1)
Alazab, Mamoun (Charles Darwin University, Australia),Gupta, Maanak (Tennessee Technological University, USA)
(1)
Charles Darwin (EDT)/ James D. Watson (EDT)
(1)
Charles Darwin Adams (EDT)
(1)