-
1Texto bibliotecaFAO IT
-
2Texto bibliotecaFAO IT
-
3by Kat, J., FAO, Rome (Italy). Agriculture Dept. eng, Paulet, J., Rowley, J., Ramanankatsoina, J.
Published 1983Texto bibliotecaFAO IT -
4by PAULET J, FAO, Rome (Italy). Agricultural Services Div. eng, TRESTOUR M, RAKOTOMALALA J, United Nations Development Programme, New York (USA) eng
Published 1973Texto bibliotecaFAO IT