| 621 | |
| 622 | |
| Language: | English |
| 623 | Triallel analysis for yield traits in spring & winter wheat derivatives |
| 624 | |
| Language: | English |
| 625 | Genetic analysis of yield traits and leaf rust resistance in wheat (Triticum aestivum L. em Thell.) |
| 626 | Genetics of alternaria blight, leaf rust resistance and yield traits in wheat |
| Language: | English |
| 627 | Cation exchange capacity of plant roots in relation to uptake of nutrients and yield of crops |
| 628 | |
| Language: | English |
| 629 | |
| 630 | |
| Language: | English |
| 631 | |
| 632 | Cells, tissues and protoplasts of rice and tomato in culture |
| Language: | English |
| 633 | Effect of metribuzin on the physiology of tomato (Lycopersicon esculentum Mill) and associated weeds |
| 634 | Inherifance of yield traits and protein content in peas (Pisum Sativum L.) |
| Language: | English |
| 635 | |
| 636 | |
| Language: | English |
| 637 | Effects of low concentrations of simazine on growth and chemical composition of maize |
| 638 | |
| Language: | English |
| 639 | |
| 640 | |
| Language: | English |