TY  - SER
AU  - Paczkowski, M.W.
TI  - Survival of "rhizobium phaseoli" in coal-based legume inoculants
T2  - A.I.D. research & development abstracts ; 
PY  - 1981///
CY  - Washington-US : 
PB  - United States Agency for International Development, 
N1  - Artículo dentro de: Agriculture-plant science; Sumarios de investigación
ER  -