Effectiveness of maintenance practices, timing and methods of pre-harvest haulm destruction in growing virus-free seed potatoes in the mountain zone of the North Caucasus
Dolov, Mukhamed Sergeevich, 1994, Candidate of Sciences dissertation
Effectiveness of maintenance practices, timing and methods of pre-harvest haulm destruction in growing virus-free seed potatoes in the mountain zone of the North Caucasus — Dolov, Mukhamed Sergeevich — 1994 — Russian Dissertation Library