Jerram, M. R. K. Elementary forest mensuration / M. R. K. Jerram ; with a chapter on the measurement of forests by R. Bourne. - London : Thomas Murby, c 1958. - x, 124 p. : ill. ; 22 cm. includes index. 342 342 Subjects--Topical Terms: Orchards, fruits, forestry. Dewey Class. No.: 634.9285 / G485e