✦ LIBER ✦

PPP: a plant protection program

✍ Scribed by H. A. MAGNUS; E. SUNDHEIM

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Plant Protection

✍ Review by: George A. Schaefers 📂 Article 📅 1979 🏛 University of California Press 🌐 English ⚖ 317 KB

Plant protection

✍ STRICKLAND, A. H.; MATHYS, G.; JOURNET, P.; FJELDDALEN, JAC. 📂 Article 📅 1979 🏛 Nature Publishing Group 🌐 English ⚖ 141 KB

Urban tree-planting programs — A model f

✍ Joshua Summit; Robert Sommer 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 497 KB

Effects of different plant protection pr

✍ J.H. Ahtiainen; P. Vanhala; A. Myllymäki 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 234 KB

A Bibliography of Plant Protection

📂 Article 📅 1956 🏛 Nature Publishing Group 🌐 English ⚖ 123 KB

Data physician — A virus protection prog

✍ HaroldJoseph Highland 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 530 KB