Poppy: Its classification and importance as an oleiferous crop
Veselovskaya, M L
Poppy: Its classification and importance as an oleiferous crop - New Delhi: Amerind Publishing Co. Pvt. Ltd. 1976 - viii, 200p.
Agriculture
Crop Soil
Poppy: Its classification and importance as an oleiferous crop - New Delhi: Amerind Publishing Co. Pvt. Ltd. 1976 - viii, 200p.
Agriculture
Crop Soil