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United States. Environmental Protection Agency. WATER POLLUTION CONTROL RESEARCH SERIES 13030ELY5 / 71-6 EP 1.16 : 13030 ELY 571-6 CLEAN WATER REC - R2-71-6 DWR NO . 174-9 BIO - ENGINEERING ASPECTS OF AGRICULTURAL DRAINAGE SAN JOAQUIN ...
... 13030ELY5 / 71-3 REC - R2-71-3 DWR NO . 174-6 BIO - ENGINEERING ASPECTS OF AGRICULTURAL DRAINAGE SAN JOAQUIN VALLEY , CALIFORNIA NUTRIENTS FROM TILE DRAINAGE SYSTEMS MAY 1971 M 3 0000 010 542 342 LIBRARY OF MICHIGAN NVIRONMENTAL ...
... 13030 GJS James P. Law , Jr. 21 Note 22 Citation 23 Report 13030WRV12 / 71 , Environmental Protection Agency , Washington , D.C. , 1971 , 23 pages , 2 fig . , 11 ref . Descriptors ( Starred First ) * Water quality control , * irrigation ...
... 13,030 13,030 12,080 13,030 13,530 13,530 10,380 14,060 27,240 22,600 53,800 5 . 79,150. Daily and monthly discharges , in liters per second , of Malitibug River near Bao , Cotabato , for the year 1919 Day Maximum January February March ...
... 13030 100 030799 UNFPA ODA G 0.07 INTEGRATED POP & DEVELOPMENT PROJECT IN MADHYA PRADESH 13010 100 030801 UNFPA ODA G 0.39 INTEGRATED POP & DEVPROJECT IN THE STATE OF GUJARAT 13030 100 030864 UNFPA ODA G 0.11 PROGRAMSUPPORT COMM (DEV ...
... 13030 203.390 6.107 200.84a ( a ) ( 2 ) and ( b ) ( 2 ) revised_____ 12092 Heading , ( a ) , and ( d ) revised ... 13030 200.96 Introductory text of ( b ) and ( c ) ( 5 ) revised___ . 6980 200.51 ( b ) revised . 7909 207.33 Revised 6576 ...