Author:Roy Chapman Andrews

Roy Chapman Andrews

Onye nyocha America, onye njem na onye na-ahụ maka okike nke ghọrọ onye isi ụlọ ihe ngosi nka nke American Museum of Natural History

Ọrụ ya

• Monographs of the Pacific Cetacea (1914–16)
• Whale Hunting With Gun and Camera (1916)}
• Camps and Trails in China (1918)
• Across Mongolian Plains (1921)
• On The Trail of Ancient Man (1926)