1. Heat convection and buoyancy effects in fluids
2. 1954 Air Ministry, Met. Res. Ctee., M.R.P. No. 878.
3. and 1950 Proc. Inst. Mech. Eng., Nos. 1-4, p. 355.
4. 1952 Air pollution, New York (McGraw-Hill), p. 802.
5. and 1950 Proc. Inst. Mech. Eng., Nos. 1-4, p. 366.