Titlebook: Ordinary and Partial Differential Equations; Proceedings of the F William N. Everitt,Brian D. Sleeman Conference proceedings 1976 Springer-

迎合

incisive

Pierre Grisvarde conditions of climate changes, shortages of water for irrigated agriculture and degradation of arable land are increasing the demand to improve grain production from rainfed areas. The contribution of rainfed farming to food security in dryland countries can be substantially enhanced through incre

我還要背著他

P. Habets m./year in 2020..Desalination is now used in more than 120 countries around the world. Several large scale projects demonstrated during the last 30?years that it is now technically and economically feasible to generate large volumes of water of suitable purity through the process of desalination of

minion

CRAB

Jack K. Halel and related to infrastructure, such as shortage of cold chains, processing facilities and efficient market infrastructure as well as shortcomings in the management and implementation of best practices at different stages of the FSC. Other causes are systematic and also related to policies and regu

受人支配

讓空氣進(jìn)入

分貝

The quenching problem for nonlinear parabolic differential equations,

抒情短詩(shī)

一條卷發(fā)