P-ISSN 0008-0845
E-ISSN 2160-8091
Vol. 67, Issue 1, 2013January 01, 2013 PDT 
Positive youth development merits state investment 
Positive youth development merits state investment
D Campbell, K Trzesniewski, K Nathaniel, R Enfield, N Erbstein, 
Campbell, D, K Trzesniewski, K Nathaniel, R Enfield, and N Erbstein. 2013. “Positive Youth Development Merits State Investment.” California Agriculture 67 (1): 38–46. https://doi.org/10.3733/ca.v067n01p38.