upstart
发表于 2025-3-26 23:39:55
http://reply.papertrans.cn/63/6257/625604/625604_31.png
难解
发表于 2025-3-27 02:11:26
Wade H. Shafer that are affordable to measure soil qualities. An effective method for examining soil characteristics over vast spatial domains is spectroscopy. The analytical method of soil spectroscopy has proven to be quick, economical, environmentally friendly, non-destructive, reproducible, and repeatable. In
弄皱
发表于 2025-3-27 07:15:22
Wade H. Shaferook provides analytical solutions illustrated with numerical examples. It allows an intuitive understanding of the subject and the model inferences through graphical illustrations and an informal introduction. It, therefore, is a must-read for everybody interested in a better understanding of resour
中世纪
发表于 2025-3-27 12:17:59
http://reply.papertrans.cn/63/6257/625604/625604_34.png
CLAIM
发表于 2025-3-27 16:07:34
Wade H. Shafer well as social ecology today — that of understanding human nature as biological and cultural, studying man—environment relations (including the natural and the social environment) with the core concepts of organism and social actor and coupled social and ecological systems.
pacifist
发表于 2025-3-27 21:02:22
http://reply.papertrans.cn/63/6257/625604/625604_36.png