本文
Studies on the ecology and control of Neoempheria ferruginea which is a harmful fungus gnat in Lentinura edodes sawdust-based cultivation
Effect of yearly fluctuations in nut production on appearance of Japanese black bear (Ursus thibetanus japonicus)
Ajustment of The system yield for Cryptomeria japonica in Gunma prefecture)
Planting examination of the resistance Japanese pine in Fujimi town
Breeding of Pholiota adiposa and P.aurivella