ARTICLE
|
doi:10.20944/preprints201711.0185.v1
Subject:
Social Sciences,
Behavior Sciences
Keywords:
Atoyac River; water pollution; heavy metals; coliforms; Emilio Portes Gil; Puebla
Online: 29 November 2017 (07:43:21 CET)
ARTICLE
|
doi:10.20944/preprints202403.1096.v1
Subject:
Environmental And Earth Sciences,
Soil Science
Keywords:
soil quality; soil fertility; crop management; agroecosystem
Online: 19 March 2024 (05:27:38 CET)