Passon, M. 1908 [Determination of harmful insects received through the agricultural institute.] Instituto Agronomico.. Boletim da Agricultura (São Paulo) Ser. 9, No. 6: 462-466.
Passon, M. 1908 [Determination of harmful insects received through the agricultural institute.] Instituto Agronomico.. Boletim da Agricultura (São Paulo) Ser. 9, No. 6: 462-466.