Virmani, S.M.

Relationships between weather-climate and sustainable agricultural production and protection by S.M. Virmani - Ginebra OMM 1997 - 15, 9 p. 30 cm - CAgM report 72 WMO/TD 817 . - CAgM report WMO / TD .

Factores ambientales Sostenibilidad Sector agrario Observaciones meteorologicas Meteorologia

Con tecnología Koha