Rapid seed yam production technology
George, James
Rapid seed yam production technology - Thiruvananthapuram Central Tuber Crops Research Isntitute 1995 - 21p. - No.19; CTCRI technical bulleti .
633.685
Rapid seed yam production technology - Thiruvananthapuram Central Tuber Crops Research Isntitute 1995 - 21p. - No.19; CTCRI technical bulleti .
633.685