. 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
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