00640nam a2200205 a 450000100080000000500110000800800410001910000110006024500700007126000160014130000160015749000450017352001310021865000160034965000100036565000120037565000120038765000090039965300260040810224382020-11-05       1968    bl uuuu      00u1 u    #d1 aUNESCO  aAgroclimatological methodsbProceedings of the Reading Symposium.  aParisc1968  a392 p.cil.  a(Unesco. Natural Resources Research, 7).  aThe use of available data; Secondary climatic effects; Associated factors; Macrosurveys; Additional papers on agrometeorology.  aAgricultura  aClima  aClimate  aMétodo  aSolo  aClimatologia agricola