. Discovery reports. Discovery (Ship); Scientific expeditions. APPARATUS USED WITH PLANKTON NETS 193 with certainty under all conditions. This type is illustrated about half size in Fig. 17 and does not call for detailed Fig. 18. Closing meqjianism for small horizontal nets: for explanation see text. Two kinds of messenger are ordinarily used with these mechanisms, both of the torpedo pattern described by Knudsen;^ they weighed 405 and 615 grm. respectively. 1 Knudsen, Pub. Circ, Cons. Explor. Mer, 77, p. 15, fig. 5, Please note that these images are extracted from scanned
. Discovery reports. Discovery (Ship); Scientific expeditions. APPARATUS USED WITH PLANKTON NETS 193 with certainty under all conditions. This type is illustrated about half size in Fig. 17 and does not call for detailed Fig. 18. Closing meqjianism for small horizontal nets: for explanation see text. Two kinds of messenger are ordinarily used with these mechanisms, both of the torpedo pattern described by Knudsen;^ they weighed 405 and 615 grm. respectively. 1 Knudsen, Pub. Circ, Cons. Explor. Mer, 77, p. 15, fig. 5, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Institute of Oceanographic Sciences (Great Britain); National Institute of Oceanography; Great Britain. Colonial Office. "Discovery" Committee. London, New York, Cambridge University Press
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectscientificexpedition
