00503nam a2200121Ia 4500 230508s2017 xx 000 0 und d TC 805 I77i 2017 3G E-learning LLC, USA, auth and ed. Irrigation engineering and hydraulic structures / 3G E-learning LLC, USA, auth and ed. Irrigation engineering and hydraulic structures _TC 805 I77i 2017_3G E-learning LLC, USA, auth and ed._2017 New York : 3G E-Learning LLC, 2017. lcc BK 31969 31969 0 0 lcc 0 0 CAVITE CAVITE EAC Cavite-FOR 2023-05-16 3735.75 1 TC 805 I77i 2017 ML15117 2026-05-30 00:00:00 2025-10-22 2023-05-16 BK