TY - RPRT TI - Understanding Plant Nitrogen Form Preference Responses to Elevated CO2 Earth and Space Environments AU - Luke Leslie Fountain AU - Gioia Donna Massa AU - Elison B Blancaflor AU - Raymond M Wheeler AU - Tim Daniell AU - Duncan Cameron AU - Julie Gray UR - https://ntrs.nasa.gov/citations/20230011740 ID - 20230011740 ER -