Collected leaflets on fungus and allied diseases of fruit trees - 4 ed. - London : His Majesty's Stationery Office, 1927 - 80 p. ; láms - Sectional volume ; 1 . - Sectional volume ; 1 .

21889


Arboles frutales--Enfermedades.
Hongos fitopatógenos.

634 / G73