Animal Breeding, By A.L. Hagedoorn. With a Foreword by John HammondArend Lourens HagedoornSold outTrack
Integrated agriculture-aquaculture in South China : the dike-pond system of the Zhujiang DeltaGongfu ZhongSold outTrack
Der wirtschaftliche Wiederaufbau der Union der Sozialistischen Sowjet-RepublikenVarious authorsSold outTrack
