*CA-CoP* *CONSERVATION AGRICULTURE COMMUNITY OF PRACTICE* *for sustainable production intensification* Dear Subscribers, Read more about the world of roots at: http://proof.nationalgeographic.com/2015/10/15/digging-deep-reveals-the-intricate-world-of-roots/?utm_source=Twitter&utm_medium=Social&utm_content=link_twp20151019proofrichardsonroots&utm_campaign=Content&sf14318890=1 *Amir Kassam * *Moderator* e-mail: [log in to unmask] URL: www.fao.org/ag/ca ######################################################################## To unsubscribe from the CA-Cop-L list, click the following link: https://listserv.fao.org/scripts/wa-fao.exe?SUBED1=CA-COP-L