Bulletin
International Institute for Land Reclamation and Improvement
International Institute for Land Reclamation and Improvement/ILRI
G.P. Kruseman, N.A. de Ridder
International Institute for Land Reclamation and Improvement 1976 3rd ed Bulletin / International Institute for Land Reclamation and Improvement 11
所蔵館2館
J.H. Edelman
International Institute for Land Reclamation and Improvement 1972 Bulletin / International Institute for Land Reclamation and Improvement 13
所蔵館1館
J.C.J. Mohrmann
H. Veenman & Zonen 1959 Bulletin / International Institute for Land Reclamation and Improvement 2