FAO plant protection bulletin.

v.1 1952-1953; v.1-2 1952-54; v.1-3 1952-55; v.3-4 1954-56; v.4-6 1955-58; v.5-6 1956-58; v.7-8 1958-60; v.7-9 1958-61; v.9-12 1960-64; v.10-12 1962-64; v.9 1961 no.5-8 & v.10-15 1962-67 inc.; v.13-15 1965-67; v.13-16 1965-68; v.16-18 1968-70; v.17-20 1969-72; v.19-20 1971-72; v.16-21 1968-73 inc.; v.21-23 1973-75; v.22-25 1974-77; v.24-25 1976-77; v.24-26 1976-78; v.26-28 1978-80; v.27-28 1979-80; v.26-29 1978-81; v.27-31 yr.1979-83; v.29-31 1981-83; v.29-32 1981-84; v.32-33 1984-85; v.30-34 1982-86; v.33-34 1985-86; v.32-35 yr.1984-87; v.34-35 1986-87; v.35-36 1987-88; v.36-37 1988-89; v.37-38 1989-90; v.38-39 1990-91; v.39-40 1991-1992; v.40 no.1-2 yr.1992; v.40 no.3 yr.1992; v.40-41 1992-93; v.41 1993; v.41 no.2 yr.1993; v.41 no.3-4 yr.1993; v.42 1994; v.33-38 INDEX; 1985-90 Index; 1985-90 index