Higher productivity inagriculture proceedings of the national symposium on approach to higher productivity of crops held at Calcutta

פריטים דומים

• Higher productivity in agriculture: proceedings of the national symposium on approach to higher productivity of crops held at Calcutta
  מאת: Das Gupta D K, Chattopadhyay N C
  יצא לאור: (1980)
• Higher productivity inAgriculture
  מאת: Chattopadhyay
  יצא לאור: (1980)
• GLIMPSES OF KERALA THROUGH MAPS
  מאת: Srikumar Chattopadhyay and S. Suresh Kumar
  יצא לאור: (2013)
• HIgher productivity in agriculture: proceedings of the national synposium on approach to higher productivity of crops held at the Ramakrishna mission institute of culture, Calcutta during May, 19-20,1978
  מאת: Das Gupta D K, Chattopadhyay N C
  יצא לאור: (1980)
• Higher productivity in agriculture: proceedings
  מאת: Chattopadhyay, N C
  יצא לאור: (1980)