TY  - BOOK
AU  - SPARKS, Donald L ed.
TI  - Advances in agronomy V.123, 2014
SN  - 9780124202252
U1  - 631/635 
PY  - 2014///
CY  - Academic Press
PB  - U S A
KW  - Global warming
KW  - Nanomaterials
ER  -