Παραπομπή APA

Balakrishnan E. (1991). Optimal fertilizer allocation technique at the fertilizers and chemicals Travancore ltd Udyogamandal. Department of Mathematics, CUSAT.

Παραπομπή Chicago Style

Balakrishnan E. Optimal Fertilizer Allocation Technique at the Fertilizers and Chemicals Travancore Ltd Udyogamandal. Kochi: Department of Mathematics, CUSAT, 1991.

Παραπομπή MLA

Balakrishnan E. Optimal Fertilizer Allocation Technique at the Fertilizers and Chemicals Travancore Ltd Udyogamandal. Department of Mathematics, CUSAT, 1991.