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The effect of four levels of nitrogen and time of harvest on the yield of sweet potato (Ipomoea batatas (L.) Lam) : a thesis submitted in partial fulfilment of the requirement for the Post Graduate Diploma in Agriculture /
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| Hovedforfatter: | |
|---|---|
| Format: | Bog |
| Sprog: | engelsk |
| Udgivet: |
Lae :
PNG University of Technology, Dept. of Agriculture,
1989.
|
| Fag: | |
| Tags: |
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MARC
| LEADER | 00000nam a2200000 4500 | ||
|---|---|---|---|
| 001 | 00103527 | ||
| 003 | PWmBRO | ||
| 005 | 20240602102304.0 | ||
| 008 | 960213s1989 pp b 0 010 eng | ||
| 100 | 1 | 0 | |a Talopa, Pamenda. |
| 245 | 1 | 4 | |a The effect of four levels of nitrogen and time of harvest on the yield of sweet potato (Ipomoea batatas (L.) Lam) : |b a thesis submitted in partial fulfilment of the requirement for the Post Graduate Diploma in Agriculture / |c by Pamenda Talopa. |
| 260 | |a Lae : |b PNG University of Technology, Dept. of Agriculture, |c 1989. | ||
| 300 | |a xii, 74 p. | ||
| 650 | 0 | |a Sweet potatoes. | |
| 650 | 0 | |a Sweet potatoes |x Harvesting. | |
| 942 | |2 ddc | ||
| 952 | |0 0 |1 0 |4 0 |6 635_218000000000000_T152 |7 0 |8 RC |9 75827 |a ML015 |b ML015 |c ML015 |d 2024-06-02 |l 0 |o 635.218 T152 |p 080608 |r 2018-03-24 00:00:00 |w 2018-03-24 |y RC | ||
| 999 | |c 56705 |d 56705 | ||