World fishing fleets : an analysis of distant-water fleet operations, past, present, future. prepared by William B. Folsom, David J. Rovinsky, Dennis M. Weidner.

6

Annals of the Royal Botanic Gardens, Peradeniya.

7, 1919-1922

Annals of the Royal Botanic Gardens, Peradeniya.

3, 1906

World fishing fleets : an analysis of distant-water fleet operations, past, present, future. prepared by U.S. Embassies overseas ; assembled by Frederick H. Beaudry, William B. Folsom, David J. Rovinsky.

2

World fishing fleets : an analysis of distant-water fleet operations, past, present, future. prepared by Mark R. Wildman.

3

World fishing fleets : an analysis of distant-water fleet operations, past, present, future. prepared by Frederick H. Beaudry, William B. Folsom.

1

World fishing fleets : an analysis of distant-water fleet operations, past, present, future. prepared by Milan Kravanja, Ellen Shapiro.

5

Annals of the Royal Botanic Gardens, Peradeniya.

5, 1911