Transactions // 17th International Congress on Irrigation and Drainage : Granada, Spain = Actes // 17e Congrès International des Irrigations et du Drainage / International Commission on Irrigation and Drainage (ICID) ; Vol. 1H: General reports

International Congress on Irrigation and Drainage / International Commission on Irrigation and Drainage | TIBKAT | 1999

Transactions // 17th International Congress on Irrigation and Drainage : Granada, Spain = Actes // 17e Congrès International des Irrigations et du Drainage / International Commission on Irrigation and Drainage (ICID) ; Vol. 1J: History seminar

International Congress on Irrigation and Drainage / International Commission on Irrigation and Drainage | TIBKAT | 1999

Transactions // 17th International Congress on Irrigation and Drainage : Granada, Spain = Actes // 17e Congrès International des Irrigations et du Drainage / International Commission on Irrigation and Drainage (ICID) ; Vol. 1I: Keynote adresses

International Congress on Irrigation and Drainage / International Commission on Irrigation and Drainage | TIBKAT | 1999

Transactions // 17th International Congress on Irrigation and Drainage : Granada, Spain = Actes // 17e Congrès International des Irrigations et du Drainage / International Commission on Irrigation and Drainage, ICID ; 1I: Keynote addresses = Discours d'introduction

Katalog Agrar | 1999

Transactions // 17th International Congress on Irrigation and Drainage : Granada, Spain = Actes // 17e Congrès International des Irrigations et du Drainage / International Commission on Irrigation and Drainage (ICID) ; Vol. 1G: Special session, symposium

International Congress on Irrigation and Drainage / International Commission on Irrigation and Drainage | TIBKAT | 1999