APA Style
Hasan, M K. (1998).
Effect of NPK Fertilizers on the performance of Olkachu. .
Kerala, India:
Indian Society for Root Crops.
Chicago Style
Hasan, M K.
Effect of NPK Fertilizers on the performance of Olkachu..
Kerala, India:
Indian Society for Root Crops,
1998.
Personal Publications.
MLA Style
Hasan, M K.
Effect of NPK Fertilizers on the performance of Olkachu..
Kerala, India:
Indian Society for Root Crops,
1998.
Personal Publications.
Turabian Style
Hasan, M K.
Effect of NPK Fertilizers on the performance of Olkachu..
Kerala, India:
Indian Society for Root Crops,
1998.
Personal Publications.