Dates: 05.07.1929

Title in english: Kokchetav botanical expedition of M.M. Iljin

Expedition leaders: IIjin, Modest Mikhailovich

Expedition participants: Ovczinnikov, Pavel Nikolaevich, Prozorovsky, A. V., Grigorjev, Yuriy (Juri; G.) Sergeevich

Regions of the expedition on modern administrative division: KZ - Aqmola Oblysy