period

european, british, french, bacterial, greek, german, english, systematic, early, internal, agricultural, spanish, successful, initial, white, russian, american, further, rapid, roman, microbial, cultural, portuguese, indian, western, extensive, dutch, subsequent, modern, future, progressive, recent, italian, australian, scale, permanent, chinese, african, aryan, une, intestinal, japanese, mycorrhizal, earliest, fungal, phoenician, secondary, formal, peaceful, gradual, medieval, planned, south, norse, intensive, official, overseas, double, rural, hellenic, coastal, spontaneous, global, scottish, ionian, penal, polynesian, howitt., widespread, massive, irish