Contributions from the Laboratory of the Rothamsted experimental station (Lawes agricultural trust) ..
Rothamsted experimental station, Harpenden, Eng. [from old catalog]; Russell, Edward John, 1872- [from old catalog]; Marr, F. S. [from old catalog]; Morison, Cecil Graham Traquair. [from old catalog]; Hutchinson, Henry Brougham, 1880- [from old catalog]; Brenchley, Winifred Elsie, 1883- [from old catalog]