@book{6302,
	author = {H. P. Drewry (Shipping Consultants) Limited},
	title = {(The) Growth of Steam coal trade: a review and forecast of international trade in thermal coal and shipping requirements : 1980-90},
	publisher = {H. P. Drewry (Shipping Consultants) Limited},
	year = {1980},
	address = {London}
}