Netnaphis Chinanonwait. 1994. Homology of nod genes in associative nitrogen-fixing bacteria. Graduate School, Chulalongkorn University;
Netnaphis Chinanonwait. (1994) Homology of nod genes in associative nitrogen-fixing bacteria . Chulalongkorn University/Bangkok.
Netnaphis Chinanonwait. Homology of nod genes in associative nitrogen-fixing bacteria. . Bangkok:Chulalongkorn University, 1994.
Netnaphis Chinanonwait. (1994) Homology of nod genes in associative nitrogen-fixing bacteria . Chulalongkorn University/Bangkok.