✦ LIBER ✦

Response of Douglas fir seedlings to nitrate and ammonium nitrogen sources at different levels of pH and iron supply

✍ Scribed by R. Driessche

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Inherent differences in response of doug

✍ R. van den Driessche; Y. A. El-Kassaby 📂 Article 📅 1990 🏛 Springer Netherlands 🌐 English ⚖ 484 KB

Inherent differences in response of Doug

✍ R. Driessche; Y. A. El-Kassaby 📂 Article 📅 1990 🏛 Springer Netherlands 🌐 English ⚖ 380 KB