Aeration and other soil factors affecting southern pines as related to litteleaf disease
Zak, B.
Aeration and other soil factors affecting southern pines as related to litteleaf disease - Washington 1961 - 1-3000 p. - Disease United States Department of Agricultuer. Technical Bulletin No. 1248 .
Aeration and other soil factors affecting southern pines as related to litteleaf disease - Washington 1961 - 1-3000 p. - Disease United States Department of Agricultuer. Technical Bulletin No. 1248 .