Παραπομπή APA

T. Siju; S. Veeraputhran; Joby Joseph and K. Tharian George. (2013). Trends in adoption of planting density in rubber smallholdings in the traditional regions of India. Journal of Plantation Crops.

Παραπομπή Chicago Style

T. Siju; S. Veeraputhran; Joby Joseph and K. Tharian George. Trends in Adoption of Planting Density in Rubber Smallholdings in the Traditional Regions of India. Journal of Plantation Crops, 2013.

Παραπομπή MLA

T. Siju; S. Veeraputhran; Joby Joseph and K. Tharian George. Trends in Adoption of Planting Density in Rubber Smallholdings in the Traditional Regions of India. Journal of Plantation Crops, 2013.