. Discovery reports. Discovery (Ship); Scientific expeditions. 210 DISCOVERY REPORTS marking on a more extensive scale. It will be understood that the method cannot be regarded as beyond the experimental stage until it has been demonstrated that the marks are retained in the blubber for at least some months. HYDROLOGICAL INSTRUMENTS AND METHODS Methods and apparatus in hydrology are more nearly standardized than those em- ployed in biological work, and in consequence call for less detailed description. Apparatus for Bottom Sampling. The apparatus used for obtaining bottom samples in routine wo

GLIX-115-RCDW0F

. Discovery reports. Discovery (Ship); Scientific expeditions. 210 DISCOVERY REPORTS marking on a more extensive scale. It will be understood that the method cannot be regarded as beyond the experimental stage until it has been demonstrated that the marks are retained in the blubber for at least some months. HYDROLOGICAL INSTRUMENTS AND METHODS Methods and apparatus in hydrology are more nearly standardized than those em- ployed in biological work, and in consequence call for less detailed description. Apparatus for Bottom Sampling. The apparatus used for obtaining bottom samples in routine wo
A képet csak az alábbi országokban használhatja fel:
Magyarország
Kollekció

GLIX Prime

Novel Use

Fotós / Szerző

Paul Fearn

Leírás

. Discovery reports. Discovery (Ship); Scientific expeditions. 210 DISCOVERY REPORTS marking on a more extensive scale. It will be understood that the method cannot be regarded as beyond the experimental stage until it has been demonstrated that the marks are retained in the blubber for at least some months. HYDROLOGICAL INSTRUMENTS AND METHODS Methods and apparatus in hydrology are more nearly standardized than those em- ployed in biological work, and in consequence call for less detailed description. Apparatus for Bottom Sampling. The apparatus used for obtaining bottom samples in routine wo

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