Aspects of traditional farming systems in relation to integrated pest management - Beets, Willem C.; Consejo Internacional para Investigación en Agrosilvicultura (Duduville, Nairobi : ICRAF, 1984)
BATCH-UPD
BATCH-UPD
BATCH-UPD
BATCH-UPD
CONVERSION
Keywords: Cultivos -- Plagas; Sistemas de cultivo