Kutzbach, J E Monsoon Climate of the Early Holocene: Climate Experiment with the Earth's Orbital Parameters for 9000 Years Ago. [electronic resource] - Science (New York, N.Y.) Oct 1981 - 59-61 p. digital Publication Type: Journal Article ISSN: 0036-8075 Standard No.: 10.1126/science.214.4516.59 doi