na INLIS000000000007535 20220927112039 0010-1118007535 220927 g 0 eng Seed, soil, and science : networking for sustainable maize farming in Central America and the Caribbean / International Maize and Wheat Improvement Center Lisboa : International Maize and Wheat Improvement Center, [s.a.] 16 p. : ill. ; 28 cm. 968-6923-20-6 633.15 SEE 633.15 MAIZE SEED SOIL CENTRAL AMERICA 290/95