MAVOR, JAMES HATT.
A laboratory manual in general biology, by James W. Mavor & Leonard B. Clark.
MAVOR, JAMES HATT. A laboratory manual in general biology, by James W. Mavor & Leonard B. Clark. © 8Sep36; AA215054. James Watt Mavor (A); 30Sep63; R322899.
James Watt Mavor|A