Comprised of the following:
PP/PCG/D/81/1: Professor Michajlow, Warsaw, 1977
PP/PCG/D/81/2-4: Ministry of Overseas Development, 1978
PP/PCG/D/81/5-7: Dr A Mohiuddin, University of Sind, Pakistan, 1977
PP/PCG/D/81/8-12: Professor D H Molyneux, University of Salford, 1976-1978
PP/PCG/D/81/13-20: Professor T A Morsy, Ain Shams University, Cairo, Egypt, 1977-1978
PP/PCG/D/81/21-22: Dr M Muangyai, Bangkok, 1976
PP/PCG/D/81/23: Col H W Mulligan, Wilmslow, Cheshire, 1978
PP/PCG/D/81/24-25: Dr B L Mundy, Mount Pleasant Laboratories, Tasmania, 1978
PP/PCG/D/81/26-27: Professor J Murray, Minneapolis, 1978
PP/PCG/D/81/28-29: Dr Paul Myres, Wallace Expedition to Amazonia 1978, 1976
PP/PCG/D/81/30-33: Dr N C Nandi, Zoological Survey of India, Calcutta, 1976-1977
PP/PCG/D/81/34-36: Professor A Negheme, Chile, 1978
PP/PCG/D/81/37-39: Mrs P Nelson, Sri Lanka and Philadelphia, 1976
PP/PCG/D/81/40-43: M M Ngunzi, Mombasa, 1978
PP/PCG/D/81/44-45: Professor R S Nussenzweig, New York, 1977
PP/PCG/D/81/46-50: Dr T C Orihel, Tulane University, 1976
PP/PCG/D/81/51: Dr W E Ormerod, London School of Hygiene and Tropical Medicine, 1976
PP/PCG/D/81/52: Oxford University Press, 1978