APA

Ssonko, . (1981). Development of clavigralla "spp" (hemiptera ; coreidae) on five diff erent lines of cowpea (vigna unguiculata (L) walp) and cowpea storage w eevil callosobruchus maculatus (fabricus) podwall resistance study. Ibadan: International Institute of Tropical Agriculture.

Chicago

Ssonko, . 1981. Development of clavigralla "spp" (hemiptera ; coreidae) on five diff erent lines of cowpea (vigna unguiculata (L) walp) and cowpea storage w eevil callosobruchus maculatus (fabricus) podwall resistance study. Ibadan: International Institute of Tropical Agriculture.

Harvard

Ssonko, . (1981). Development of clavigralla "spp" (hemiptera ; coreidae) on five diff erent lines of cowpea (vigna unguiculata (L) walp) and cowpea storage w eevil callosobruchus maculatus (fabricus) podwall resistance study. Ibadan: International Institute of Tropical Agriculture.

MLA

Ssonko, . Development of clavigralla "spp" (hemiptera ; coreidae) on five diff erent lines of cowpea (vigna unguiculata (L) walp) and cowpea storage w eevil callosobruchus maculatus (fabricus) podwall resistance study. Ibadan: International Institute of Tropical Agriculture. 1981.