Title

Year

Author

Description of Collocalia species from Ardjoeno and Cheribon

Description of Collocalia species from Ardjoeno and Cheribon

Distribution of Collocalia lowi in Sarawak

Distribution of Collocalia lowi in Sarawak

1958

Cranbrook, Gathorne Gathorne-Hardy, Earl of, 1933-

Distribution of Collocalia lowi in Sarawak

Distribution of Collocalia lowi in Sarawak

1957

Cranbrook, Gathorne Gathorne-Hardy, Earl of, 1933-

Draft for "Swiftlets of Niah Cave (II): a plan of Niah Cave, showing the location of birds' nest sites and of meteorogical stations

Draft for "Swiftlets of Niah Cave (II): a plan of Niah Cave, showing the location of birds' nest sites and of meteorogical stations

Draft for "Swiftlets of Niah Cave (II): C. maxima: correlation of moult in the flight feathers of the wing and tail

Draft for "Swiftlets of Niah Cave (II): C. maxima: correlation of moult in the flight feathers of the wing and tail

Draft for "Swiftlets of Niah Cave (II): ecology and the regulation of breeding

Draft for "Swiftlets of Niah Cave (II): ecology and the regulation of breeding

1961

Cranbrook, Gathorne Gathorne-Hardy, Earl of, 1933-

Draft for "Swiftlets of Niah Cave (II): estimated age of nestling (days)

Draft for "Swiftlets of Niah Cave (II): estimated age of nestling (days)

1961

Cranbrook, Gathorne Gathorne-Hardy, Earl of, 1933-

Draft for "Swiftlets of Niah Cave (II): figures, illlustrations and maps

Draft for "Swiftlets of Niah Cave (II): figures, illlustrations and maps

1961

Cranbrook, Gathorne Gathorne-Hardy, Earl of, 1933-

Draft for "Swiftlets of Niah Cave (II): number of adult swiftlets present

Draft for "Swiftlets of Niah Cave (II): number of adult swiftlets present

1961

Cranbrook, Gathorne Gathorne-Hardy, Earl of, 1933-

Draft for "Swiftlets of Niah Cave (II): percentage of marked nests containing eggs

Draft for "Swiftlets of Niah Cave (II): percentage of marked nests containing eggs

1961

Cranbrook, Gathorne Gathorne-Hardy, Earl of, 1933-

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