About SHUKLA S
About Virginia Polytechnic Inst. and State Univ., Blacksburg
About MOSTAGHIMI S
About Virginia Polytechnic Inst. and State Univ., Blacksburg
About BRUGGEMAN A C
About Virginia Polytechnic Inst. and State Univ., Blacksburg
About Transactions of the ASAE (American Society of Agricultural Engineers)
About groundwater
About screening method
About Water pollution in general
About 地下水観測
About 優先
About 殺虫剤
About 危険性