11. Hydrography of rivers and streams is also an integral part of water management.12. In 1793 he became professor of hydrography at Collioure and Port-Vendre. 13. Thereafter he was director of hydrography at HMNZS " Wakefield ". 14. The lake Pumaqucha is the principal part of this hydrography that was already described. 15. There are some notable differences in the hydrography at the LGM and present day. 16. Shokalsky insisted on differentiating oceanography and hydrography and coined the term " World Ocean ". 17. The hydrography of YELLOW # 1 made it negatively inconclusive to land a beach assault. 18. The third part deals with hydrography -the oceans, rivers, lakes and deltas. 19. *30 Jan 2017 & ndash; Hydrography of C�cuta and North Santander ( discussion () 20. In terms of hydrography , all the ZEC is in the basin of the Batiscan River.