SCHWARTZ, H. F. Compandium of onion and carlic diseases. APS Press.
Citación estilo ChicagoSCHWARTZ, HOWARD F. Compandium of Onion and Carlic Diseases. APS Press.
Cita MLASCHWARTZ, HOWARD F. Compandium of Onion and Carlic Diseases. APS Press.
Warning: These citations may not always be 100% accurate.