Article citationsMore>>

SCS-USDA, “Soil Survey Laboratory Methods and Pro- cedures for Collecting Soil Samples,” Soil Survey Inve- stigations Report No. 1, US Govt. Printing Office, Wa- shington DC, 1972.

has been cited by the following article:

Follow SCIRP
Twitter Facebook Linkedin Weibo
Contact us
WhatsApp +86 18163351462(WhatsApp)
Click here to send a message to me 1655362766
Paper Publishing WeChat
Free SCIRP Newsletters
Copyright © 2006-2021 Scientific Research Publishing Inc. All Rights Reserved.