Proceedings of the Fourth Regional Groundnut Workshop for Southern Africa, 19-23 Mar. 1990, Arusha, Tanzania
Regional Groundnut Workshop for Southern Africa (4th 1990 Arusha, Tanzania)
Patancheru, Andhra Pradesh, India International Crops Research Institute for the Semi-Arid Tropics 1990
Disponible en ESALQ - Biblioteca Central (E 347 4/1990 )(Obténgalo)