| Type of Material: | Thesis |
| Title: | Long term effect of chemical fertilizers on yield and soil fertility changes in maize wheat system |
| Researcher: | Anil Kumar |
| Department: | Department of Agronomy |
| Publisher: | Punjab Agricultural University |
| Place: | Ludhiana |
| Year: | 1999 |
| Language: | English |
| Subject: | Agriculture and Veterinary Sciences | Agriculture |
| Dissertation/Thesis Note: | PhD |
| 000 | 00000ntm a2200000ua 4500 | |
| 001 | 163515 | |
| 003 | IN-AhILN | |
| 005 | 2011-01-13 00:00:00 | |
| 008 | __ | 991231t1999||||ii#||||g|m||||||||||eng|| |
| 035 | __ | |a(IN-AhILN)th_163515 |
| 040 | __ | |aPAGU_141004|dIN-AhILN |
| 041 | __ | |aeng |
| 100 | __ | |aAnil Kumar|eResearcher |
| 110 | __ | |aDepartment of Agronomy|bPunjab Agricultural University|dLudhiana|eIn |
| 245 | __ | |aLong term effect of chemical fertilizers on yield and soil fertility changes in maize wheat system |
| 260 | __ | |aLudhiana|bPunjab Agricultural University|c1999 |
| 502 | __ | |bPhD |
| 653 | __ | |aAgriculture and Veterinary Sciences |
| 653 | __ | |aAgriculture |
| 905 | __ | |anotification |
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