(1975). Plant industry news. Division of Plant Industry, Florida Department of Agriculture and Consumer Services.
Dyfyniad Arddull ChicagoPlant Industry News. Gainesville: Division of Plant Industry, Florida Department of Agriculture and Consumer Services, 1975.
Dyfyniad MLAPlant Industry News. Division of Plant Industry, Florida Department of Agriculture and Consumer Services, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.